CVE-2017-5447 | BDVDB-2026-102255 Detail
MozillaThunderbird
Description#
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://www.exploit-db.com/exploits/42071/
- https://access.redhat.com/errata/RHSA-2017:1106
- https://bugzilla.mozilla.org/show_bug.cgi?id=1343552
- https://www.mozilla.org/security/advisories/mfsa2017-12/
- https://www.mozilla.org/security/advisories/mfsa2017-11/
- https://www.mozilla.org/security/advisories/mfsa2017-10/
- http://www.securityfocus.com/bid/97940
- https://www.debian.org/security/2017/dsa-3831
- https://www.mozilla.org/security/advisories/mfsa2017-13/
- http://www.securitytracker.com/id/1038320
- https://access.redhat.com/errata/RHSA-2017:1104
- https://access.redhat.com/errata/RHSA-2017:1201
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.