CVE-2021-32055
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-32055
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-32055.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 20211015-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 2.0.5-4.1 |
| debian | bullseye | fixed | 2.0.5-4.1 |
| debian | forky | fixed | 2.0.5-4.1 |
| debian | sid | fixed | 2.0.5-4.1 |
| debian | trixie | fixed | 2.0.5-4.1 |
References
Verify integrity in audit chain (admin only). AS-IS.