ID

VAR-202203-0809

CVE

CVE-2022-26981

TITLE

Liblouis  Classic buffer overflow vulnerability in

DESCRIPTION

Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c). Liblouis Exists in a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ========================================================================== Ubuntu Security Notice USN-5476-1 June 13, 2022 liblouis vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 21.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS Summary: Several security issues were fixed in liblouis. Software Description: - liblouis: Braille translation library - utilities Details: Han Zheng discovered that Liblouis incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash. This issue was addressed in Ubuntu 21.10 and Ubuntu 22.04 LTS. (CVE-2022-26981) It was discovered that Liblouis incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code or cause a crash. (CVE-2022-31783) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: liblouis-bin 3.20.0-2ubuntu0.1 liblouis20 3.20.0-2ubuntu0.1 Ubuntu 21.10: liblouis-bin 3.18.0-1ubuntu0.2 liblouis20 3.18.0-1ubuntu0.2 Ubuntu 20.04 LTS: liblouis-bin 3.12.0-3ubuntu0.1 liblouis20 3.12.0-3ubuntu0.1 Ubuntu 18.04 LTS: liblouis-bin 3.5.0-1ubuntu0.4 liblouis14 3.5.0-1ubuntu0.4 In general, a standard system update will make all the necessary changes. Alternatively, on your watch, select "My Watch > General > About". CVE-2022-32832: Tommy Muir (@Muirey03) AppleAVD Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A remote user may be able to cause kernel code execution Description: A buffer overflow was addressed with improved bounds checking. CVE-2022-32821: John Aakerblom (@jaakerblom) Home Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A user may be able to view restricted content from the lock screen Description: A logic issue was addressed with improved state management. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 15.6 and iPadOS 15.6". - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202301-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: liblouis: Multiple Vulnerabilities Date: January 11, 2023 Bugs: #835093 ID: 202301-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been discovered in liblouis, the worst of which could result in denial of service. Background ========== liblouis is an open-source braille translator and back-translator. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/liblouis < 3.22.0 >= 3.22.0 Description =========== Multiple vulnerabilities have been discovered in liblouis. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All liblouis users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/liblouis-3.22.0" References ========== [ 1 ] CVE-2022-26981 https://nvd.nist.gov/vuln/detail/CVE-2022-26981 [ 2 ] CVE-2022-31783 https://nvd.nist.gov/vuln/detail/CVE-2022-31783 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202301-06 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2023 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2022-07-20-2 macOS Monterey 12.5 macOS Monterey 12.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213345. APFS Available for: macOS Monterey Impact: An app with root privileges may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-32832: Tommy Muir (@Muirey03) AppleMobileFileIntegrity Available for: macOS Monterey Impact: An app may be able to gain root privileges Description: An authorization issue was addressed with improved state management. CVE-2022-32826: Mickey Jin (@patch1t) of Trend Micro Apple Neural Engine Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-32810: Mohamed Ghannam (@_simo36) Apple Neural Engine Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: This issue was addressed with improved checks. CVE-2022-32840: Mohamed Ghannam (@_simo36) Apple Neural Engine Available for: macOS Monterey Impact: An app may be able to break out of its sandbox Description: This issue was addressed with improved checks. CVE-2022-32845: Mohamed Ghannam (@_simo36) AppleScript Available for: macOS Monterey Impact: Processing a maliciously crafted AppleScript binary may result in unexpected termination or disclosure of process memory Description: This issue was addressed with improved checks. CVE-2022-32797: Mickey Jin (@patch1t), Ye Zhang (@co0py_Cat) of Baidu Security, Mickey Jin (@patch1t) of Trend Micro AppleScript Available for: macOS Monterey Impact: Processing a maliciously crafted AppleScript binary may result in unexpected termination or disclosure of process memory Description: An out-of-bounds read issue was addressed with improved input validation. CVE-2022-32851: Ye Zhang (@co0py_Cat) of Baidu Security CVE-2022-32852: Ye Zhang (@co0py_Cat) of Baidu Security CVE-2022-32853: Ye Zhang (@co0py_Cat) of Baidu Security AppleScript Available for: macOS Monterey Impact: Processing a maliciously crafted AppleScript binary may result in unexpected termination or disclosure of process memory Description: An out-of-bounds read issue was addressed with improved bounds checking. CVE-2022-32831: Ye Zhang (@co0py_Cat) of Baidu Security Audio Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-32820: an anonymous researcher Audio Available for: macOS Monterey Impact: An app may be able to disclose kernel memory Description: The issue was addressed with improved memory handling. CVE-2022-32825: John Aakerblom (@jaakerblom) Automation Available for: macOS Monterey Impact: An app may be able to bypass Privacy preferences Description: A logic issue was addressed with improved checks. CVE-2022-32789: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab Calendar Available for: macOS Monterey Impact: An app may be able to access sensitive user information Description: The issue was addressed with improved handling of caches. CVE-2022-32805: Csaba Fitzl (@theevilbit) of Offensive Security CoreMedia Available for: macOS Monterey Impact: An app may be able to disclose kernel memory Description: The issue was addressed with improved memory handling. CVE-2022-32828: Antonio Zekic (@antoniozekic) and John Aakerblom (@jaakerblom) CoreText Available for: macOS Monterey Impact: A remote user may cause an unexpected app termination or arbitrary code execution Description: The issue was addressed with improved bounds checks. CVE-2022-32839: STAR Labs (@starlabs_sg) File System Events Available for: macOS Monterey Impact: An app may be able to gain root privileges Description: A logic issue was addressed with improved state management. CVE-2022-32819: Joshua Mason of Mandiant GPU Drivers Available for: macOS Monterey Impact: An app may be able to disclose kernel memory Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2022-32793: an anonymous researcher GPU Drivers Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved validation. CVE-2022-32821: John Aakerblom (@jaakerblom) iCloud Photo Library Available for: macOS Monterey Impact: An app may be able to access sensitive user information Description: An information disclosure issue was addressed by removing the vulnerable code. CVE-2022-32849: Joshua Jones ICU Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-32787: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs & DNSLab, Korea Univ. ImageIO Available for: macOS Monterey Impact: Processing a maliciously crafted image may result in disclosure of process memory Description: The issue was addressed with improved memory handling. CVE-2022-32841: hjy79425575 ImageIO Available for: macOS Monterey Impact: Processing an image may lead to a denial-of-service Description: A null pointer dereference was addressed with improved validation. CVE-2022-32785: Yiğit Can YILMAZ (@yilmazcanyigit) Intel Graphics Driver Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: A memory corruption vulnerability was addressed with improved locking. CVE-2022-32811: ABC Research s.r.o Intel Graphics Driver Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-32812: Yinyi Wu (@3ndy1), ABC Research s.r.o. Kernel Available for: macOS Monterey Impact: An app with root privileges may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-32813: Xinru Chi of Pangu Lab CVE-2022-32815: Xinru Chi of Pangu Lab Kernel Available for: macOS Monterey Impact: An app may be able to disclose kernel memory Description: An out-of-bounds read issue was addressed with improved bounds checking. CVE-2022-32817: Xinru Chi of Pangu Lab Kernel Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: This issue was addressed with improved checks. CVE-2022-32829: an anonymous researcher Liblouis Available for: macOS Monterey Impact: An app may cause unexpected app termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2022-26981: Hexhive (hexhive.epfl.ch), NCNIPC of China (nipc.org.cn) libxml2 Available for: macOS Monterey Impact: An app may be able to leak sensitive user information Description: A memory initialization issue was addressed with improved memory handling. CVE-2022-32823 Multi-Touch Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: A type confusion issue was addressed with improved checks. CVE-2022-32814: Pan ZhenPeng (@Peterpan0927) Multi-Touch Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: A type confusion issue was addressed with improved state handling. CVE-2022-32814: Pan ZhenPeng (@Peterpan0927) PackageKit Available for: macOS Monterey Impact: An app may be able to modify protected parts of the file system Description: An issue in the handling of environment variables was addressed with improved validation. CVE-2022-32786: Mickey Jin (@patch1t) PackageKit Available for: macOS Monterey Impact: An app may be able to modify protected parts of the file system Description: This issue was addressed with improved checks. CVE-2022-32800: Mickey Jin (@patch1t) PluginKit Available for: macOS Monterey Impact: An app may be able to read arbitrary files Description: A logic issue was addressed with improved state management. CVE-2022-32838: Mickey Jin (@patch1t) of Trend Micro PS Normalizer Available for: macOS Monterey Impact: Processing a maliciously crafted Postscript file may result in unexpected app termination or disclosure of process memory Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-32843: Kai Lu of Zscaler's ThreatLabz SMB Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2022-32796: Sreejith Krishnan R (@skr0x1c0) SMB Available for: macOS Monterey Impact: An app may be able to gain elevated privileges Description: An out-of-bounds read issue was addressed with improved input validation. CVE-2022-32842: Sreejith Krishnan R (@skr0x1c0) SMB Available for: macOS Monterey Impact: An app may be able to gain elevated privileges Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-32798: Sreejith Krishnan R (@skr0x1c0) SMB Available for: macOS Monterey Impact: A user in a privileged network position may be able to leak sensitive information Description: An out-of-bounds read issue was addressed with improved bounds checking. CVE-2022-32799: Sreejith Krishnan R (@skr0x1c0) SMB Available for: macOS Monterey Impact: An app may be able to leak sensitive kernel state Description: The issue was addressed with improved memory handling. CVE-2022-32818: Sreejith Krishnan R (@skr0x1c0) Software Update Available for: macOS Monterey Impact: A user in a privileged network position can track a user’s activity Description: This issue was addressed by using HTTPS when sending information over the network. CVE-2022-32857: Jeffrey Paul (sneak.berlin) Spindump Available for: macOS Monterey Impact: An app may be able to overwrite arbitrary files Description: This issue was addressed with improved file handling. CVE-2022-32807: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab Spotlight Available for: macOS Monterey Impact: An app may be able to gain root privileges Description: This issue was addressed with improved checks. CVE-2022-32801: Joshua Mason (@josh@jhu.edu) subversion Available for: macOS Monterey Impact: Multiple issues in subversion Description: Multiple issues were addressed by updating subversion. CVE-2021-28544: Evgeny Kotkov, visualsvn.com CVE-2022-24070: Evgeny Kotkov, visualsvn.com CVE-2022-29046: Evgeny Kotkov, visualsvn.com CVE-2022-29048: Evgeny Kotkov, visualsvn.com TCC Available for: macOS Monterey Impact: An app may be able to access sensitive user information Description: An access issue was addressed with improvements to the sandbox. CVE-2022-32834: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) WebKit Available for: macOS Monterey Impact: Visiting a website that frames malicious content may lead to UI spoofing Description: The issue was addressed with improved UI handling. WebKit Bugzilla: 239316 CVE-2022-32816: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs & DNSLab, Korea Univ. WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved input validation. WebKit Bugzilla: 240720 CVE-2022-32792: Manfred Paul (@_manfp) working with Trend Micro Zero Day Initiative WebRTC Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A memory corruption issue was addressed with improved state management. WebKit Bugzilla: 242339 CVE-2022-2294: Jan Vojtesek of Avast Threat Intelligence team Wi-Fi Available for: macOS Monterey Impact: An app may be able to cause unexpected system termination or write kernel memory Description: This issue was addressed with improved checks. CVE-2022-32837: Wang Yu of Cyberserval Wi-Fi Available for: macOS Monterey Impact: A remote user may be able to cause unexpected system termination or corrupt kernel memory Description: This issue was addressed with improved checks. CVE-2022-32847: Wang Yu of Cyberserval Windows Server Available for: macOS Monterey Impact: An app may be able to capture a user’s screen Description: A logic issue was addressed with improved checks. CVE-2022-32848: Jeremy Legendre of MacEnhance Additional recognition 802.1X We would like to acknowledge Shin Sun of National Taiwan University for their assistance. AppleMobileFileIntegrity We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security, Mickey Jin (@patch1t) of Trend Micro, and Wojciech Reguła (@_r3ggi) of SecuRing for their assistance. Calendar We would like to acknowledge Joshua Jones for their assistance. configd We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security, Mickey Jin (@patch1t) of Trend Micro, and Wojciech Reguła (@_r3ggi) of SecuRing for their assistance. DiskArbitration We would like to acknowledge Mike Cush for their assistance. macOS Monterey 12.5 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. 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AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

other

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Apple

SOURCES

LAST UPDATE DATE

2024-08-14T13:14:21.682000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE