CVE-2022-1328 : Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.1

Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.13 before 2.2.3 allows read past end of input line

Published 2022-04-14 21:15:09

Updated 2022-10-14 12:49:40

Source GitLab Inc.

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2022-1328

Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Mutt » Mutt
Versions from including (>=) 0.94.13 and before (<) 2.2.3
cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 36
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.36%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 73 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	2.8	1.4	GitLab Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

Assigned by: nvd@nist.gov (Primary)

https://gitlab.com/muttmua/mutt/-/issues/404

SECURITY: mutt_decode_uuencoded() can read past the of the input line (#404) · Issues · Mutt Project / mutt · GitLab
Exploit;Issue Tracking;Patch;Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1328.json

2022/CVE-2022-1328.json · master · GitLab.org / cves · GitLab
Third Party Advisory
https://gitlab.com/muttmua/mutt/-/commit/e5ed080c00e59701ca62ef9b2a6d2612ebf765a5

Fix uudecode buffer overflow. (e5ed080c) · Commits · Mutt Project / mutt · GitLab
Patch;Third Party Advisory

Jump to