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409
VMScore

CVE-2021-3770

Published: 06/09/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

vim is vulnerable to Heap-based Buffer Overflow

Vulnerability Trend

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vim vim

fedoraproject fedora 33

fedoraproject fedora 34

fedoraproject fedora 35

netapp ontap select deploy administration utility -

Vendor Advisories

Debian CVElist Bug Report Logs: vim: CVE-2021-3770: using retab with large value may lead to heap buffer overflow
Debian Bug report logs - #994076 vim: CVE-2021-3770: using retab with large value may lead to heap buffer overflow Package: src:vim; Maintainer for src:vim is Debian Vim Maintainers <team+vim@trackerdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 11 Sep 2021 07:27:02 UTC Severity: impor ...
Arch Linux Issues:
vim before version 823402 is vulnerable to a heap-based buffer overflow when using :retab with large value ...

References

CWE-122https://github.com/vim/vim/commit/b7081e135a16091c93f6f5f7525a5c58fb7ca9f9https://huntr.dev/bounties/016ad2f2-07c1-4d14-a8ce-6eed10729365http://www.openwall.com/lists/oss-security/2021/10/01/1https://security.gentoo.org/glsa/202208-32https://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/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994076https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-3770
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-3400deserializationCVE-2024-21788CVE-2023-42433CVE-2024-21841CVE-2024-22095local file inclusionmemory leak
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