| Name | CVE-2019-11704 |
| Description | A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1820-1, DSA-4464-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:102.15.1-1~deb10u1 | fixed |
| bullseye | 1:102.10.0-1~deb11u1 | fixed |
| bullseye (security) | 1:102.15.1-1~deb11u1 | fixed |
| bookworm | 1:102.13.0-1~deb12u1 | fixed |
| bookworm (security) | 1:102.15.1-1~deb12u1 | fixed |
| trixie | 1:115.2.2-1 | fixed |
| sid | 1:115.3.1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.openwall.com/lists/oss-security/2019/06/13/1
https://bugzilla.mozilla.org/show_bug.cgi?id=1553814
https://www.mozilla.org/en-US/security/advisories/mfsa2019-17/#CVE-2019-11704