Home/CVE/Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allo
CVE

CVE-2011-0066

Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allo

Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mObserverList.

HIGH · CVSS 10 EPSS 0.05626
Schedule remediation
  • EPSS percentile: top 10% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
▤

Affected Products & Versions

3
mozilla firefoxall versions
mozilla seamonkey<= 2.0.13
mozilla seamonkeyall 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

10
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:L/Au:N/C:C/I:C/A:C
Published to NVD07 May 2011 · 06:55 PM
⚑

Vendor Advisories

5
usnUSN-1122-2
usnUSN-1122-1
usnUSN-1123-1
usnUSN-1112-1
rhsaRHSA-2011:0471Moderate
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://downloads.avaya.com/css/P8/documents/100144158
http://www.debian.org/security/2011/dsa-2227
http://www.debian.org/security/2011/dsa-2228
http://www.debian.org/security/2011/dsa-2235
http://www.mandriva.com/security/advisories?name=MDVSA-2011:079
http://www.mozilla.org/security/announce/2011/mfsa2011-13.htmlVendor Advisory
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