ID

VAR-202205-0527

CVE

CVE-2022-1620

TITLE

vim/vim  In  NULL  Pointer dereference vulnerability

DESCRIPTION

NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input. vim/vim for, NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202208-32 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: Vim, gVim: Multiple Vulnerabilities Date: August 21, 2022 Bugs: #811870, #818562, #819528, #823473, #824930, #828583, #829658, #830106, #830994, #833572, #836432, #851231 ID: 202208-32 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Multiple vulnerabilities have been discovered in Vim, the worst of which could result in denial of service. Background ========= Vim is an efficient, highly configurable improved version of the classic ‘vi’ text editor. gVim is the GUI version of Vim. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-editors/gvim < 9.0.0060 >= 9.0.0060 2 app-editors/vim < 9.0.0060 >= 9.0.0060 3 app-editors/vim-core < 9.0.0060 >= 9.0.0060 Description ========== Multiple vulnerabilities have been discovered in Vim and gVim. 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 Vim users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-editors/vim-9.0.0060" All gVim users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-editors/gvim-9.0.0060" All vim-core users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-editors/vim-core-9.0.0060" References ========= [ 1 ] CVE-2021-3770 https://nvd.nist.gov/vuln/detail/CVE-2021-3770 [ 2 ] CVE-2021-3778 https://nvd.nist.gov/vuln/detail/CVE-2021-3778 [ 3 ] CVE-2021-3796 https://nvd.nist.gov/vuln/detail/CVE-2021-3796 [ 4 ] CVE-2021-3872 https://nvd.nist.gov/vuln/detail/CVE-2021-3872 [ 5 ] CVE-2021-3875 https://nvd.nist.gov/vuln/detail/CVE-2021-3875 [ 6 ] CVE-2021-3927 https://nvd.nist.gov/vuln/detail/CVE-2021-3927 [ 7 ] CVE-2021-3928 https://nvd.nist.gov/vuln/detail/CVE-2021-3928 [ 8 ] CVE-2021-3968 https://nvd.nist.gov/vuln/detail/CVE-2021-3968 [ 9 ] CVE-2021-3973 https://nvd.nist.gov/vuln/detail/CVE-2021-3973 [ 10 ] CVE-2021-3974 https://nvd.nist.gov/vuln/detail/CVE-2021-3974 [ 11 ] CVE-2021-3984 https://nvd.nist.gov/vuln/detail/CVE-2021-3984 [ 12 ] CVE-2021-4019 https://nvd.nist.gov/vuln/detail/CVE-2021-4019 [ 13 ] CVE-2021-4069 https://nvd.nist.gov/vuln/detail/CVE-2021-4069 [ 14 ] CVE-2021-4136 https://nvd.nist.gov/vuln/detail/CVE-2021-4136 [ 15 ] CVE-2021-4166 https://nvd.nist.gov/vuln/detail/CVE-2021-4166 [ 16 ] CVE-2021-4173 https://nvd.nist.gov/vuln/detail/CVE-2021-4173 [ 17 ] CVE-2021-4187 https://nvd.nist.gov/vuln/detail/CVE-2021-4187 [ 18 ] CVE-2021-4192 https://nvd.nist.gov/vuln/detail/CVE-2021-4192 [ 19 ] CVE-2021-4193 https://nvd.nist.gov/vuln/detail/CVE-2021-4193 [ 20 ] CVE-2021-46059 https://nvd.nist.gov/vuln/detail/CVE-2021-46059 [ 21 ] CVE-2022-0128 https://nvd.nist.gov/vuln/detail/CVE-2022-0128 [ 22 ] CVE-2022-0156 https://nvd.nist.gov/vuln/detail/CVE-2022-0156 [ 23 ] CVE-2022-0158 https://nvd.nist.gov/vuln/detail/CVE-2022-0158 [ 24 ] CVE-2022-0213 https://nvd.nist.gov/vuln/detail/CVE-2022-0213 [ 25 ] CVE-2022-0261 https://nvd.nist.gov/vuln/detail/CVE-2022-0261 [ 26 ] CVE-2022-0318 https://nvd.nist.gov/vuln/detail/CVE-2022-0318 [ 27 ] CVE-2022-0319 https://nvd.nist.gov/vuln/detail/CVE-2022-0319 [ 28 ] CVE-2022-0351 https://nvd.nist.gov/vuln/detail/CVE-2022-0351 [ 29 ] CVE-2022-0359 https://nvd.nist.gov/vuln/detail/CVE-2022-0359 [ 30 ] CVE-2022-0361 https://nvd.nist.gov/vuln/detail/CVE-2022-0361 [ 31 ] CVE-2022-0368 https://nvd.nist.gov/vuln/detail/CVE-2022-0368 [ 32 ] CVE-2022-0392 https://nvd.nist.gov/vuln/detail/CVE-2022-0392 [ 33 ] CVE-2022-0393 https://nvd.nist.gov/vuln/detail/CVE-2022-0393 [ 34 ] CVE-2022-0407 https://nvd.nist.gov/vuln/detail/CVE-2022-0407 [ 35 ] CVE-2022-0408 https://nvd.nist.gov/vuln/detail/CVE-2022-0408 [ 36 ] CVE-2022-0413 https://nvd.nist.gov/vuln/detail/CVE-2022-0413 [ 37 ] CVE-2022-0417 https://nvd.nist.gov/vuln/detail/CVE-2022-0417 [ 38 ] CVE-2022-0443 https://nvd.nist.gov/vuln/detail/CVE-2022-0443 [ 39 ] CVE-2022-0554 https://nvd.nist.gov/vuln/detail/CVE-2022-0554 [ 40 ] CVE-2022-0629 https://nvd.nist.gov/vuln/detail/CVE-2022-0629 [ 41 ] CVE-2022-0685 https://nvd.nist.gov/vuln/detail/CVE-2022-0685 [ 42 ] CVE-2022-0714 https://nvd.nist.gov/vuln/detail/CVE-2022-0714 [ 43 ] CVE-2022-0729 https://nvd.nist.gov/vuln/detail/CVE-2022-0729 [ 44 ] CVE-2022-0943 https://nvd.nist.gov/vuln/detail/CVE-2022-0943 [ 45 ] CVE-2022-1154 https://nvd.nist.gov/vuln/detail/CVE-2022-1154 [ 46 ] CVE-2022-1160 https://nvd.nist.gov/vuln/detail/CVE-2022-1160 [ 47 ] CVE-2022-1381 https://nvd.nist.gov/vuln/detail/CVE-2022-1381 [ 48 ] CVE-2022-1420 https://nvd.nist.gov/vuln/detail/CVE-2022-1420 [ 49 ] CVE-2022-1616 https://nvd.nist.gov/vuln/detail/CVE-2022-1616 [ 50 ] CVE-2022-1619 https://nvd.nist.gov/vuln/detail/CVE-2022-1619 [ 51 ] CVE-2022-1620 https://nvd.nist.gov/vuln/detail/CVE-2022-1620 [ 52 ] CVE-2022-1621 https://nvd.nist.gov/vuln/detail/CVE-2022-1621 [ 53 ] CVE-2022-1629 https://nvd.nist.gov/vuln/detail/CVE-2022-1629 [ 54 ] CVE-2022-1674 https://nvd.nist.gov/vuln/detail/CVE-2022-1674 [ 55 ] CVE-2022-1720 https://nvd.nist.gov/vuln/detail/CVE-2022-1720 [ 56 ] CVE-2022-1733 https://nvd.nist.gov/vuln/detail/CVE-2022-1733 [ 57 ] CVE-2022-1735 https://nvd.nist.gov/vuln/detail/CVE-2022-1735 [ 58 ] CVE-2022-1769 https://nvd.nist.gov/vuln/detail/CVE-2022-1769 [ 59 ] CVE-2022-1771 https://nvd.nist.gov/vuln/detail/CVE-2022-1771 [ 60 ] CVE-2022-1785 https://nvd.nist.gov/vuln/detail/CVE-2022-1785 [ 61 ] CVE-2022-1796 https://nvd.nist.gov/vuln/detail/CVE-2022-1796 [ 62 ] CVE-2022-1851 https://nvd.nist.gov/vuln/detail/CVE-2022-1851 [ 63 ] CVE-2022-1886 https://nvd.nist.gov/vuln/detail/CVE-2022-1886 [ 64 ] CVE-2022-1897 https://nvd.nist.gov/vuln/detail/CVE-2022-1897 [ 65 ] CVE-2022-1898 https://nvd.nist.gov/vuln/detail/CVE-2022-1898 [ 66 ] CVE-2022-1927 https://nvd.nist.gov/vuln/detail/CVE-2022-1927 [ 67 ] CVE-2022-1942 https://nvd.nist.gov/vuln/detail/CVE-2022-1942 [ 68 ] CVE-2022-1968 https://nvd.nist.gov/vuln/detail/CVE-2022-1968 [ 69 ] CVE-2022-2000 https://nvd.nist.gov/vuln/detail/CVE-2022-2000 [ 70 ] CVE-2022-2042 https://nvd.nist.gov/vuln/detail/CVE-2022-2042 [ 71 ] CVE-2022-2124 https://nvd.nist.gov/vuln/detail/CVE-2022-2124 [ 72 ] CVE-2022-2125 https://nvd.nist.gov/vuln/detail/CVE-2022-2125 [ 73 ] CVE-2022-2126 https://nvd.nist.gov/vuln/detail/CVE-2022-2126 [ 74 ] CVE-2022-2129 https://nvd.nist.gov/vuln/detail/CVE-2022-2129 [ 75 ] CVE-2022-2175 https://nvd.nist.gov/vuln/detail/CVE-2022-2175 [ 76 ] CVE-2022-2182 https://nvd.nist.gov/vuln/detail/CVE-2022-2182 [ 77 ] CVE-2022-2183 https://nvd.nist.gov/vuln/detail/CVE-2022-2183 [ 78 ] CVE-2022-2206 https://nvd.nist.gov/vuln/detail/CVE-2022-2206 [ 79 ] CVE-2022-2207 https://nvd.nist.gov/vuln/detail/CVE-2022-2207 [ 80 ] CVE-2022-2208 https://nvd.nist.gov/vuln/detail/CVE-2022-2208 [ 81 ] CVE-2022-2210 https://nvd.nist.gov/vuln/detail/CVE-2022-2210 [ 82 ] CVE-2022-2231 https://nvd.nist.gov/vuln/detail/CVE-2022-2231 [ 83 ] CVE-2022-2257 https://nvd.nist.gov/vuln/detail/CVE-2022-2257 [ 84 ] CVE-2022-2264 https://nvd.nist.gov/vuln/detail/CVE-2022-2264 [ 85 ] CVE-2022-2284 https://nvd.nist.gov/vuln/detail/CVE-2022-2284 [ 86 ] CVE-2022-2285 https://nvd.nist.gov/vuln/detail/CVE-2022-2285 [ 87 ] CVE-2022-2286 https://nvd.nist.gov/vuln/detail/CVE-2022-2286 [ 88 ] CVE-2022-2287 https://nvd.nist.gov/vuln/detail/CVE-2022-2287 [ 89 ] CVE-2022-2288 https://nvd.nist.gov/vuln/detail/CVE-2022-2288 [ 90 ] CVE-2022-2289 https://nvd.nist.gov/vuln/detail/CVE-2022-2289 [ 91 ] CVE-2022-2304 https://nvd.nist.gov/vuln/detail/CVE-2022-2304 [ 92 ] CVE-2022-2343 https://nvd.nist.gov/vuln/detail/CVE-2022-2343 [ 93 ] CVE-2022-2344 https://nvd.nist.gov/vuln/detail/CVE-2022-2344 [ 94 ] CVE-2022-2345 https://nvd.nist.gov/vuln/detail/CVE-2022-2345 Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202208-32 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 2022 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 . Unfortunately that update failed to include binary packages for some architectures. This update fixes that regression. We apologize for the inconvenience. This issue affected only Ubuntu 22.04 LTS. ========================================================================== Ubuntu Security Notice USN-5460-1 June 06, 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. Software Description: - vim: Vi IMproved - enhanced vi editor Details: It was discovered that Vim was incorrectly processing Vim buffers. An attacker could possibly use this issue to perform illegal memory access and expose sensitive information. (CVE-2022-0554) It was discovered that Vim was not properly performing bounds checks for column numbers when replacing tabs with spaces or spaces with tabs, which could cause a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0572) It was discovered that Vim was not properly performing validation of data that contained special multi-byte characters, which could cause an out-of-bounds read. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-0685) It was discovered that Vim was incorrectly processing data used to define indentation in a file, which could cause a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-0714) It was discovered that Vim was incorrectly processing certain regular expression patterns and strings, which could cause an out-of-bounds read. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-0729) It was discovered that Vim was not properly performing bounds checks when executing spell suggestion commands, which could cause a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-0943) It was discovered that Vim was incorrectly performing bounds checks when processing invalid commands with composing characters in Ex mode, which could cause a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-1616) It was discovered that Vim was not properly processing latin1 data when issuing Ex commands, which could cause a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-1619) It was discovered that Vim was not properly performing memory management when dealing with invalid regular expression patterns in buffers, which could cause a NULL pointer dereference. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-1620) It was discovered that Vim was not properly processing invalid bytes when performing spell check operations, which could cause a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-1621) 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+esm6 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5460-1 CVE-2022-0554, CVE-2022-0572, CVE-2022-0685, CVE-2022-0714, CVE-2022-0729, CVE-2022-0943, CVE-2022-1616, CVE-2022-1619, CVE-2022-1620, CVE-2022-1621

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

code problem

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Ubuntu

SOURCES

LAST UPDATE DATE

2024-08-14T12:59:16.926000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE