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CVE-2021-3778

Status Candidate

Overview

vim is vulnerable to Heap-based Buffer Overflow

Related Files

Gentoo Linux Security Advisory 202208-32
Posted Aug 22, 2022
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202208-32 - Multiple vulnerabilities have been discovered in Vim, the worst of which could result in denial of service. Versions less than 9.0.0060 are affected.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2021-3770, CVE-2021-3778, CVE-2021-3796, CVE-2021-3872, CVE-2021-3875, CVE-2021-3927, CVE-2021-3928, CVE-2021-3968, CVE-2021-3973, CVE-2021-3974, CVE-2021-3984, CVE-2021-4019, CVE-2021-4069, CVE-2021-4136
SHA-256 | 428827fed17e0b3819aabc6d5f9fe9ff4d6c377f396085bf6ae290efda4d49c4
Red Hat Security Advisory 2021-4517-03
Posted Nov 10, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-4517-03 - Vim is an updated and improved version of the vi editor. Issues addressed include buffer overflow and use-after-free vulnerabilities.

tags | advisory, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2021-3778, CVE-2021-3796
SHA-256 | 0a99363dbdd9d768cabe0ef36f621c379449d3dfe1f63088cdb292e57b6a16b5
Ubuntu Security Notice USN-5093-1
Posted Sep 28, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5093-1 - Brian Carpenter discovered that vim incorrectly handled memory when opening certain files. If a user was tricked into opening a specially crafted file, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 20.04 LTS and Ubuntu 21.04. Brian Carpenter discovered that vim incorrectly handled memory when opening certain files. If a user was tricked into opening a specially crafted file, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. Various other issues were also addressed.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-3770, CVE-2021-3778, CVE-2021-3796
SHA-256 | c4de699295308995e581a4fe17697bd8bdf4568f3c040db7dede29c2d61a0c08
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