Home/CVE/Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2
CVE

CVE-2011-3670

Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2

Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2.4 do not properly enforce the IPv6 literal address syntax, which allows remote attackers to obtain sensitive information by making XMLHttpRequest calls through a proxy and reading the error messages.

MEDIUM · CVSS 5 EPSS 0.00725
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

2
mozilla firefox<= 3.6.25
mozilla firefoxall 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

5
MEDIUM · 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:P/I:N/A:N
Published to NVD01 Feb 2012 · 04:55 PM
⚑

Vendor Advisories

7
usnUSN-1350-1
usnUSN-1353-1
rhsaRHSA-2012:0080Critical
rhsaRHSA-2012:0084Critical
rhsaRHSA-2012:0085Critical
🔗

References & Sources

10
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.html
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.html
http://www.debian.org/security/2012/dsa-2400
http://www.debian.org/security/2012/dsa-2402
http://www.debian.org/security/2012/dsa-2406
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