Out-of-Bounds Affecting thunderbird package, versions <1:60.7.1-1
Threat Intelligence
Exploit Maturity
Mature
EPSS
15.45% (97th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-THUNDERBIRD-1560785
- published 14 Jun 2019
- disclosed 23 Jul 2019
Introduced: 14 Jun 2019
CVE-2019-11703 Open this link in a new tabHow to fix?
Upgrade Debian:12 thunderbird to version 1:60.7.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in parser_get_next_char when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.
References
- https://security-tracker.debian.org/tracker/CVE-2019-11703
- https://security.gentoo.org/glsa/201908-20
- https://www.mozilla.org/security/advisories/mfsa2019-17/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1553820
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-11703
- https://www.exploit-db.com/exploits/47003
CVSS Scores
version 3.1