Vulnerability Details : CVE-2022-1720
Potential exploit
Buffer Over-read in function grab_file_name in GitHub repository vim/vim prior to 8.2.4956. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.
Products affected by CVE-2022-1720
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1720
0.51%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1720
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
6.6
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H |
1.8
|
4.7
|
huntr.dev | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-1720
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Secondary)
-
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.Assigned by: security@huntr.dev (Primary)
References for CVE-2022-1720
-
https://security.gentoo.org/glsa/202208-32
Vim, gVim: Multiple Vulnerabilities (GLSA 202208-32) — Gentoo securityThird Party Advisory
-
https://support.apple.com/kb/HT213488
About the security content of macOS Ventura 13 - Apple SupportThird Party Advisory
-
https://support.apple.com/kb/HT213443
About the security content of macOS Big Sur 11.7 - Apple SupportThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GFD2A4YLBR7OIRHTL7CK6YNMEIQ264CN/
[SECURITY] Fedora 36 Update: vim-8.2.5172-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/45
Full Disclosure: APPLE-SA-2022-10-27-9 Additional information for APPLE-SA-2022-09-12-3 macOS Big Sur 11.7Mailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/41
Full Disclosure: APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13Mailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/28
Full Disclosure: APPLE-SA-2022-10-24-2 macOS Ventura 13Mailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202305-16
Vim, gVim: Multiple Vulnerabilities (GLSA 202305-16) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U743FMJGFQ35GBPCQ6OWMVZEJPDFVEWM/
[SECURITY] Fedora 35 Update: vim-8.2.5172-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://huntr.dev/bounties/5ccfb386-7eb9-46e5-98e5-243ea4b358a8
Buffer Over-read in function grab_file_name vulnerability found in vimExploit;Patch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html
[SECURITY] [DLA 3182-1] vim security updateMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html
[SECURITY] [DLA 3053-1] vim security updateMailing List;Third Party Advisory
-
https://support.apple.com/kb/HT213444
About the security content of macOS Monterey 12.6 - Apple SupportThird Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/43
Full Disclosure: APPLE-SA-2022-10-27-7 Additional information for APPLE-SA-2022-09-12-4 macOS Monterey 12.6Mailing List;Third Party Advisory
-
https://github.com/vim/vim/commit/395bd1f6d3edc9f7edb5d1f2d7deaf5a9e3ab93c
patch 8.2.4956: reading past end of line with "gf" in Visual block mode · vim/vim@395bd1f · GitHubPatch;Third Party Advisory
Jump to