ID

VAR-202112-2539

CVE

CVE-2021-4193

TITLE

Vim Buffer error vulnerability

DESCRIPTION

vim is vulnerable to Out-of-bounds Read. SourceCoster Online Covid Vaccination Scheduler System is an application system of SourceCoster company. Effectively manage COVID-19 vaccinations with reliable vaccine planning and cohort management solutions. There is a cross-site scripting vulnerability in Sourcecodester Online Covid vaccine Scheduler Systemv1. The vulnerability stems from the lack of escaping or filtering of user data in the lid parameter of the software. (CVE-2022-0319). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2022-03-14-4 macOS Monterey 12.3 macOS Monterey 12.3 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213183. Accelerate Framework Available for: macOS Monterey Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2022-22633: an anonymous researcher AMD Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2022-22669: an anonymous researcher AppKit Available for: macOS Monterey Impact: A malicious application may be able to gain root privileges Description: A logic issue was addressed with improved validation. CVE-2022-22665: Lockheed Martin Red Team AppleGraphicsControl Available for: macOS Monterey Impact: An application may be able to gain elevated privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-22631: an anonymous researcher AppleScript Available for: macOS Monterey Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2022-22625: Mickey Jin (@patch1t) of Trend Micro AppleScript Available for: macOS Monterey Impact: An application may be able to read restricted memory Description: This issue was addressed with improved checks. CVE-2022-22648: an anonymous researcher AppleScript Available for: macOS Monterey Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2022-22626: Mickey Jin (@patch1t) of Trend Micro CVE-2022-22627: Qi Sun and Robert Ai of Trend Micro AppleScript Available for: macOS Monterey Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2022-22597: Qi Sun and Robert Ai of Trend Micro BOM Available for: macOS Monterey Impact: A maliciously crafted ZIP archive may bypass Gatekeeper checks Description: This issue was addressed with improved checks. CVE-2022-22616: Ferdous Saljooki (@malwarezoo) and Jaron Bradley (@jbradley89) of Jamf Software, Mickey Jin (@patch1t) curl Available for: macOS Monterey Impact: Multiple issues in curl Description: Multiple issues were addressed by updating to curl version 7.79.1. CVE-2021-22946 CVE-2021-22947 CVE-2021-22945 CVE-2022-22623 FaceTime Available for: macOS Monterey Impact: A user may send audio and video in a FaceTime call without knowing that they have done so Description: This issue was addressed with improved checks. CVE-2022-22643: Sonali Luthar of the University of Virginia, Michael Liao of the University of Illinois at Urbana-Champaign, Rohan Pahwa of Rutgers University, and Bao Nguyen of the University of Florida ImageIO Available for: macOS Monterey Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2022-22611: Xingyu Jin of Google ImageIO Available for: macOS Monterey Impact: Processing a maliciously crafted image may lead to heap corruption Description: A memory consumption issue was addressed with improved memory handling. CVE-2022-22612: Xingyu Jin of Google Intel Graphics Driver Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: A type confusion issue was addressed with improved state handling. CVE-2022-22661: an anonymous researcher, Peterpan0927 of Alibaba Security Pandora Lab IOGPUFamily Available for: macOS Monterey Impact: An application may be able to gain elevated privileges Description: A use after free issue was addressed with improved memory management. CVE-2022-22641: Mohamed Ghannam (@_simo36) Kernel Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-22613: Alex, an anonymous researcher Kernel Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2022-22614: an anonymous researcher CVE-2022-22615: an anonymous researcher Kernel Available for: macOS Monterey Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2022-22632: Keegan Saunders Kernel Available for: macOS Monterey Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A null pointer dereference was addressed with improved validation. CVE-2022-22638: derrek (@derrekr6) Kernel Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved validation. CVE-2022-22640: sqrtpwn libarchive Available for: macOS Monterey Impact: Multiple issues in libarchive Description: Multiple memory corruption issues existed in libarchive. These issues were addressed with improved input validation. CVE-2021-36976 Login Window Available for: macOS Monterey Impact: A person with access to a Mac may be able to bypass Login Window Description: This issue was addressed with improved checks. CVE-2022-22647: an anonymous researcher LoginWindow Available for: macOS Monterey Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2022-22656 GarageBand MIDI Available for: macOS Monterey Impact: Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution Description: A memory initialization issue was addressed with improved memory handling. CVE-2022-22657: Brandon Perry of Atredis Partners GarageBand MIDI Available for: macOS Monterey Impact: Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2022-22664: Brandon Perry of Atredis Partners NSSpellChecker Available for: macOS Monterey Impact: A malicious application may be able to access information about a user's contacts Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2022-22644: an anonymous researcher PackageKit Available for: macOS Monterey Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved state management. CVE-2022-22617: Mickey Jin (@patch1t) Preferences Available for: macOS Monterey Impact: A malicious application may be able to read other applications' settings Description: The issue was addressed with additional permissions checks. CVE-2022-22609: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) QuickTime Player Available for: macOS Monterey Impact: A plug-in may be able to inherit the application's permissions and access user data Description: This issue was addressed with improved checks. CVE-2022-22650: Wojciech Reguła (@_r3ggi) of SecuRing Safari Downloads Available for: macOS Monterey Impact: A maliciously crafted ZIP archive may bypass Gatekeeper checks Description: This issue was addressed with improved checks. CVE-2022-22616: Ferdous Saljooki (@malwarezoo) and Jaron Bradley (@jbradley89) of Jamf Software, Mickey Jin (@patch1t) Sandbox Available for: macOS Monterey Impact: A malicious application may be able to bypass certain Privacy preferences Description: The issue was addressed with improved permissions logic. CVE-2022-22600: Sudhakar Muthumani of Primefort Private Limited, Khiem Tran Siri Available for: macOS Monterey Impact: A person with physical access to a device may be able to use Siri to obtain some location information from the lock screen Description: A permissions issue was addressed with improved validation. CVE-2022-22599: Andrew Goldberg of the University of Texas at Austin, McCombs School of Business (linkedin.com/andrew-goldberg/) SMB Available for: macOS Monterey Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-22651: Felix Poulin-Belanger SoftwareUpdate Available for: macOS Monterey Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved state management. CVE-2022-22639: Mickey Jin (@patch1t) System Preferences Available for: macOS Monterey Impact: An app may be able to spoof system notifications and UI Description: This issue was addressed with a new entitlement. CVE-2022-22660: Guilherme Rambo of Best Buddy Apps (rambo.codes) UIKit Available for: macOS Monterey Impact: A person with physical access to an iOS device may be able to see sensitive information via keyboard suggestions Description: This issue was addressed with improved checks. CVE-2022-22621: Joey Hewitt Vim Available for: macOS Monterey Impact: Multiple issues in Vim Description: Multiple issues were addressed by updating Vim. CVE-2021-4136 CVE-2021-4166 CVE-2021-4173 CVE-2021-4187 CVE-2021-4192 CVE-2021-4193 CVE-2021-46059 CVE-2022-0128 CVE-2022-0156 CVE-2022-0158 VoiceOver Available for: macOS Monterey Impact: A user may be able to view restricted content from the lock screen Description: A lock screen issue was addressed with improved state management. CVE-2021-30918: an anonymous researcher WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may disclose sensitive user information Description: A cookie management issue was addressed with improved state management. WebKit Bugzilla: 232748 CVE-2022-22662: Prakash (@1lastBr3ath) of Threat Nix WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to code execution Description: A memory corruption issue was addressed with improved state management. WebKit Bugzilla: 232812 CVE-2022-22610: Quan Yin of Bigo Technology Live Client Team WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. WebKit Bugzilla: 233172 CVE-2022-22624: Kirin (@Pwnrin) of Tencent Security Xuanwu Lab WebKit Bugzilla: 234147 CVE-2022-22628: Kirin (@Pwnrin) of Tencent Security Xuanwu Lab WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. WebKit Bugzilla: 234966 CVE-2022-22629: Jeonghoon Shin at Theori working with Trend Micro Zero Day Initiative WebKit Available for: macOS Monterey Impact: A malicious website may cause unexpected cross-origin behavior Description: A logic issue was addressed with improved state management. WebKit Bugzilla: 235294 CVE-2022-22637: Tom McKee of Google Wi-Fi Available for: macOS Monterey Impact: A malicious application may be able to leak sensitive user information Description: A logic issue was addressed with improved restrictions. CVE-2022-22668: MrPhil17 xar Available for: macOS Monterey Impact: A local user may be able to write arbitrary files Description: A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. CVE-2022-22582: Richard Warren of NCC Group Additional recognition AirDrop We would like to acknowledge Omar Espino (omespino.com), Ron Masas of BreakPoint.sh for their assistance. Bluetooth We would like to acknowledge an anonymous researcher, chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab for their assistance. Face Gallery We would like to acknowledge Tian Zhang (@KhaosT) for their assistance. Intel Graphics Driver We would like to acknowledge Jack Dates of RET2 Systems, Inc., Yinyi Wu (@3ndy1) for their assistance. Local Authentication We would like to acknowledge an anonymous researcher for their assistance. Notes We would like to acknowledge Nathaniel Ekoniak of Ennate Technologies for their assistance. Password Manager We would like to acknowledge Maximilian Golla (@m33x) of Max Planck Institute for Security and Privacy (MPI-SP) for their assistance. Siri We would like to acknowledge an anonymous researcher for their assistance. syslog We would like to acknowledge Yonghwi Jin (@jinmo123) of Theori for their assistance. TCC We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security for their assistance. UIKit We would like to acknowledge Tim Shadel of Day Logger, Inc. for their assistance. WebKit We would like to acknowledge Abdullah Md Shaleh for their assistance. WebKit Storage We would like to acknowledge Martin Bajanik of FingerprintJS for their assistance. macOS Monterey 12.3 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ All information is also posted on the Apple Security Updates web site: https://support.apple.com/en-us/HT201222. This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmIv0O4ACgkQeC9qKD1p rhjGGRAAjqIyEzN+LAk+2uzHIMQNEwav9fqo/ZNoYAOzNgActK56PIC/PBM3SzHd LrGFKbBq/EMU4EqXT6ycB7/uZfaAZVCBDNo1qOoYNHXnKtGL2Z/96mV14qbSmRvC jfg1pC0G1jPTxJKvHhuQSZHDGj+BI458fwuTY48kjCnzlWf9dKr2kdjUjE38X9RM 0upKVKqY+oWdbn5jPwgZ408NOqzHrHDW1iIYd4v9UrKN3pfMGDzVZTr/offL6VFL osOVWv1IZvXrhPsrtd2KfG0hTHz71vShVZ7jGAsGEdC/mT79zwFbYuzBFy791xFa rizr/ZWGfWBSYy8O90d1l13lDlE739YPc/dt1mjcvP9FTnzMwBagy+6//zAVe0v/ KZOjmvtK5sRvrQH54E8qTYitdMpY2aZhfT6D8tcl+98TjxTDNXXj/gypdCXNWqyB L1PtFhTjQ0WnzUNB7sosM0zAjfZ1iPAZq0XHDQ6p6gEdVavNOHo/ekgibVm5f1pi kwBHkKyq55QbzipDWwXl6Owk/iaHPxgENYb78BpeUQSFei+IYDUsyLkPh3L95PHZ JSyKOtbBArlYOWcxlYHn+hDK8iotA1c/SHDefYOoNkp1uP853Ge09eWq+zMzUwEo GXXJYMi1Q8gmJ9wK/A3d/FKY4FBZxpByUUgjYhiMKTU5cSeihaI= =RiA+ -----END PGP SIGNATURE----- . Description: Red Hat Advanced Cluster Management for Kubernetes 2.2.11 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console — with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which provide security fixes, bug fixes and container upgrades. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.2/html/release_notes/ Security updates: * object-path: Type confusion vulnerability can lead to a bypass of CVE-2020-15256 (CVE-2021-23434) * follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-0155) Related bugs: * RHACM 2.2.11 images (Bugzilla #2029508) * ClusterImageSet has 4.5 which is not supported in ACM 2.2.10 (Bugzilla #2030859) 3. Bugs fixed (https://bugzilla.redhat.com/): 1999810 - CVE-2021-23434 object-path: Type confusion vulnerability can lead to a bypass of CVE-2020-15256 2029508 - RHACM 2.2.11 images 2030859 - ClusterImageSet has 4.5 which is not supported in ACM 2.2.10 2044556 - CVE-2022-0155 follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor 5. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: heap-based buffer overflow in win_redr_status() in drawscreen.c (CVE-2021-3872) * vim: illegal memory access in find_start_brace() in cindent.c when C-indenting (CVE-2021-3984) * vim: heap-based buffer overflow in find_help_tags() in help.c (CVE-2021-4019) * vim: use-after-free in win_linetabsize() (CVE-2021-4192) * vim: out-of-bound read in getvcol() (CVE-2021-4193) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2016056 - CVE-2021-3872 vim: heap-based buffer overflow in win_redr_status() in drawscreen.c 2028122 - CVE-2021-3984 vim: illegal memory access in find_start_brace() in cindent.c when C-indenting 2028212 - CVE-2021-4019 vim: heap-based buffer overflow in find_help_tags() in help.c 2039685 - CVE-2021-4192 vim: use-after-free in win_linetabsize() 2039687 - CVE-2021-4193 vim: out-of-bound read in getvcol() 6. Package List: Red Hat Enterprise Linux AppStream (v. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat Single Sign-On 7.4.10 on OpenJDK for OpenShift image security update Advisory ID: RHSA-2022:0444-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2022:0444 Issue date: 2022-02-07 CVE Names: CVE-2021-3521 CVE-2021-3872 CVE-2021-3984 CVE-2021-4019 CVE-2021-4104 CVE-2021-4122 CVE-2021-4192 CVE-2021-4193 CVE-2022-21248 CVE-2022-21282 CVE-2022-21283 CVE-2022-21293 CVE-2022-21294 CVE-2022-21296 CVE-2022-21299 CVE-2022-21305 CVE-2022-21340 CVE-2022-21341 CVE-2022-21360 CVE-2022-21365 CVE-2022-23302 CVE-2022-23305 CVE-2022-23307 ===================================================================== 1. Summary: A new image is available for Red Hat Single Sign-On 7.4.10 on OpenJDK, running on OpenShift Container Platform 3.10 and 3.11, and 4.3. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services. This erratum releases a new image for Red Hat Single Sign-On 7.4.10 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release. Security Fix(es): * log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender (CVE-2022-23305) * log4j: Unsafe deserialization flaw in Chainsaw log viewer (CVE-2022-23307) * log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104) * log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink (CVE-2022-23302) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 3. Solution: To update to the latest Red Hat Single Sign-On 7.4.10 for OpenShift image, Follow these steps to pull in the content: 1. On your master hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global "openshift" project. For example: $ oc login -u system:admin 2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the "openshift" project by running the following commands: $ for resource in sso74-image-stream.json \ sso74-https.json \ sso74-mysql.json \ sso74-mysql-persistent.json \ sso74-postgresql.json \ sso74-postgresql-persistent.json \ sso74-x509-https.json \ sso74-x509-mysql-persistent.json \ sso74-x509-postgresql-persistent.json do oc replace -n openshift --force -f \ https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.4.10.GA/templates/${resource} done 3. Install the Red Hat Single Sign-On 7.4.10 for OpenShift streams in the "openshift" project by running the following commands: $ oc -n openshift import-image redhat-sso74-openshift:1.0 4. Bugs fixed (https://bugzilla.redhat.com/): 2031667 - CVE-2021-4104 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender 2041949 - CVE-2022-23302 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink 2041959 - CVE-2022-23305 log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender 2041967 - CVE-2022-23307 log4j: Unsafe deserialization flaw in Chainsaw log viewer 5. JIRA issues fixed (https://issues.jboss.org/): CIAM-2060 - [log4j 1.x] RH-SSO 7.4.10 OCP images for x86 6. References: https://access.redhat.com/security/cve/CVE-2021-3521 https://access.redhat.com/security/cve/CVE-2021-3872 https://access.redhat.com/security/cve/CVE-2021-3984 https://access.redhat.com/security/cve/CVE-2021-4019 https://access.redhat.com/security/cve/CVE-2021-4104 https://access.redhat.com/security/cve/CVE-2021-4122 https://access.redhat.com/security/cve/CVE-2021-4192 https://access.redhat.com/security/cve/CVE-2021-4193 https://access.redhat.com/security/cve/CVE-2022-21248 https://access.redhat.com/security/cve/CVE-2022-21282 https://access.redhat.com/security/cve/CVE-2022-21283 https://access.redhat.com/security/cve/CVE-2022-21293 https://access.redhat.com/security/cve/CVE-2022-21294 https://access.redhat.com/security/cve/CVE-2022-21296 https://access.redhat.com/security/cve/CVE-2022-21299 https://access.redhat.com/security/cve/CVE-2022-21305 https://access.redhat.com/security/cve/CVE-2022-21340 https://access.redhat.com/security/cve/CVE-2022-21341 https://access.redhat.com/security/cve/CVE-2022-21360 https://access.redhat.com/security/cve/CVE-2022-21365 https://access.redhat.com/security/cve/CVE-2022-23302 https://access.redhat.com/security/cve/CVE-2022-23305 https://access.redhat.com/security/cve/CVE-2022-23307 https://access.redhat.com/security/updates/classification/#moderate 7. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. Bugs fixed (https://bugzilla.redhat.com/): 1930423 - CVE-2020-28491 jackson-dataformat-cbor: Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception 2052539 - CVE-2022-0552 origin-aggregated-logging/elasticsearch: Incomplete fix for netty-codec-http CVE-2021-21409 5. JIRA issues fixed (https://issues.jboss.org/): LOG-2182 - Logging link is not removed when CLO is uninstalled or its instance is removed 6. ========================================================================== Ubuntu Security Notice USN-5458-1 June 02, 2022 vim vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 ESM Summary: Several security issues were fixed in Vim. An attacker could possibly use this issue to expose sensitive information. (CVE-2021-4193) It was discovered that Vim was not properly performing bounds checks when updating windows present on a screen, which could result in a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0213) It was discovered that Vim was incorrectly handling window exchanging operations when in Visual mode, which could result in an out-of-bounds read. An attacker could possibly use this issue to expose sensitive information. (CVE-2022-0319) It was discovered that Vim was incorrectly handling recursion when parsing conditional expressions. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0351) It was discovered that Vim was not properly handling memory allocation when processing data in Ex mode, which could result in a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0359) It was discovered that Vim was not properly performing bounds checks when executing line operations in Visual mode, which could result in a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0361, CVE-2022-0368) It was discovered that Vim was not properly handling loop conditions when looking for spell suggestions, which could result in a stack buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0408) It was discovered that Vim was incorrectly handling memory access when executing buffer operations, which could result in the usage of freed memory. An attacker could possibly use this issue to execute arbitrary code. (CVE-2022-0443) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 ESM: vim 2:7.4.1689-3ubuntu1.5+esm5 In general, a standard system update will make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

buffer error

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-11-07T20:41:30.714000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE