CVE-2012-3958

Home/CVE/Use-after-free vulnerability in the nsHTMLEditRules::DeleteNonTableElements function in Mozilla Firefox before 15.0, Fir

CVE

Use-after-free vulnerability in the nsHTMLEditRules::DeleteNonTableElements function in Mozilla Firefox before 15.0, Fir

Use-after-free vulnerability in the nsHTMLEditRules::DeleteNonTableElements function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

HIGH · CVSS 10 EPSS 0.02127

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules1 YARA rules0

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Affected Products & Versions

mozilla firefoxall versions

mozilla firefox<= 14.0

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Sigma Hunt Rules

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

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Scoring & Timeline

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 NVD29 Aug 2012 · 10:56 AM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10071-1
suse-csafopenSUSE-SU-2024:10218-1
suse-csafopenSUSE-SU-2024:10230-1
usnUSN-1551-1
usnUSN-1548-1
Show all 8 vendor advisoriesrhsaRHSA-2012:1210Critical
rhsaRHSA-2012:1211Critical
mozilla-mfsaMFSA2012-58

🔗

References & Sources

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/2012-08/msg00028.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html

http://rhn.redhat.com/errata/RHSA-2012-1210.html

http://rhn.redhat.com/errata/RHSA-2012-1211.html

http://www.mozilla.org/security/announce/2012/mfsa2012-58.htmlVendor Advisory

Show all 12 references

http://www.securityfocus.com/bid/55323

http://www.ubuntu.com/usn/USN-1548-1

http://www.ubuntu.com/usn/USN-1548-2

http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf

https://bugzilla.mozilla.org/show_bug.cgi?id=772346

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16782

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