CVEvulnerability
CVE-2021-32055
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-05-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-125
Description
Mutt 1.11.0 through 2.0.x before 2.0.7 (and NeoMutt 2019-10-25 through 2021-05-04) has a $imap_qresync issue in which imap/util.c has an out-of-bounds read in situations where an IMAP sequence set ends with a comma. NOTE: the $imap_qresync setting for QRESYNC is not enabled by default.
Affected configurations
• mutt mutt (>= 1.11.0 < 2.0.7)
• neomutt neomutt (>= 20191025 <= 20210504)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://lists.mutt.org/pipermail/mutt-announce/Week-of-Mon-20210503/000036.html Mailing List, Vendor Advisory
- https://github.com/neomutt/neomutt/commit/fa1db5785e5cfd9d3cd27b7571b9fe268d2ec2dc Patch, Third Party Advisory
- https://gitlab.com/muttmua/mutt/-/commit/7c4779ac24d2fb68a2a47b58c7904118f40965d5 Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202105-05 Third Party Advisory
- http://lists.mutt.org/pipermail/mutt-announce/Week-of-Mon-20210503/000036.html Mailing List, Vendor Advisory
- https://github.com/neomutt/neomutt/commit/fa1db5785e5cfd9d3cd27b7571b9fe268d2ec2dc Patch, Third Party Advisory
- https://gitlab.com/muttmua/mutt/-/commit/7c4779ac24d2fb68a2a47b58c7904118f40965d5 Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202105-05 Third Party Advisory