Out-of-bounds Write Affecting vim package, versions <2:8.2.2434-3+deb11u1
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.07% (30th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-VIM-1582903
- published 7 Sep 2021
- disclosed 6 Sep 2021
Introduced: 6 Sep 2021
CVE-2021-3770 Open this link in a new tabHow to fix?
Upgrade Debian:11
vim
to version 2:8.2.2434-3+deb11u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream vim
package and not the vim
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
vim is vulnerable to Heap-based Buffer Overflow
References
- https://security-tracker.debian.org/tracker/CVE-2021-3770
- https://huntr.dev/bounties/016ad2f2-07c1-4d14-a8ce-6eed10729365
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J2CJLY3CF55I2ULG2X4ENXLSXAXYW5J4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X4FFQARG3LGREPDZRI4C7ERQL3RJKEWQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFNTMVZCN4TRTTCAXRLVQ7H2P7FYAIZQ/
- https://github.com/vim/vim/commit/b7081e135a16091c93f6f5f7525a5c58fb7ca9f9
- http://www.openwall.com/lists/oss-security/2021/10/01/1
- https://security.gentoo.org/glsa/202208-32
- https://security.netapp.com/advisory/ntap-20221124-0003/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2CJLY3CF55I2ULG2X4ENXLSXAXYW5J4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4FFQARG3LGREPDZRI4C7ERQL3RJKEWQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZFNTMVZCN4TRTTCAXRLVQ7H2P7FYAIZQ/