Home/CVE/Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2
CVE

CVE-2012-0449

Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2

Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a malformed XSLT stylesheet that is embedded in a document.

HIGH · CVSS 9.3 EPSS 0.03949
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

10
mozilla firefox< 3.6.26
mozilla firefox>= 4.0 and < 10.0
mozilla seamonkey< 2.7
mozilla thunderbird< 3.1.18
mozilla thunderbird>= 5.0 and < 10.0
debian linuxall versions
opensuseall versions
suse linux enterprise desktopall versions
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSQLite Firefox Profile Data DB Access
▣

Scoring & Timeline

9.3
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD01 Feb 2012 · 04:55 PM
⚑

Vendor Advisories

11
suse-csafopenSUSE-SU-2024:14572-1
suse-csafopenSUSE-SU-2024:10071-1
suse-csafopenSUSE-SU-2024:10218-1
suse-csafopenSUSE-SU-2024:10230-1
usnUSN-1369-1
🔗

References & Sources

13
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.htmlMailing ListThird Party Advisory
http://www.debian.org/security/2012/dsa-2400Third Party Advisory
http://www.debian.org/security/2012/dsa-2402Third Party Advisory
http://www.debian.org/security/2012/dsa-2406Third Party Advisory
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