| Package | Affected versions | Patched versions |
|---|---|---|
| mutt | ≥ 1.11.0, < 2.0.7 | 2.0.7 |
| neomutt | ≥ 20191025, ≤ 20210504 |
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.
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