CVE-2010-3774

Home/CVE/The NS_SecurityCompareURIs function in netwerk/base/public/nsNetUtil.h in Mozilla Firefox before 3.5.16 and 3.6.x before

CVE

The NS_SecurityCompareURIs function in netwerk/base/public/nsNetUtil.h in Mozilla Firefox before 3.5.16 and 3.6.x before

The NS_SecurityCompareURIs function in netwerk/base/public/nsNetUtil.h in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11, does not properly handle (1) about:neterror and (2) about:certerror pages, which allows remote attackers to spoof the location bar via a crafted web site.

MEDIUM · CVSS 4.3 EPSS 0.01015

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules1 YARA rules0

⬡

Weakness Classification

CWE-20Improper Input Validation

▤

Affected Products & Versions

mozilla firefoxall versions
mozilla seamonkey<= 2.0.10
mozilla seamonkeyall versions

◈

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

▣

Scoring & Timeline

4.3

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:M/Au:N/C:N/I:P/A:N

Published to NVD10 Dec 2010 · 07:00 PM

⚑

Vendor Advisories

usnUSN-1019-1

rhsaRHSA-2010:0966Critical

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052022.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052032.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052502.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052504.html

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00002.html

http://secunia.com/advisories/42716

Show all 16 references

http://secunia.com/advisories/42818

http://support.avaya.com/css/P8/documents/100124650

http://www.mandriva.com/security/advisories?name=MDVSA-2010:251

http://www.mozilla.org/security/announce/2010/mfsa2010-83.htmlPatchVendor Advisory

http://www.redhat.com/support/errata/RHSA-2010-0966.html

http://www.securitytracker.com/id?1024850

http://www.ubuntu.com/usn/USN-1019-1

http://www.vupen.com/english/advisories/2011/0030

https://bugzilla.mozilla.org/show_bug.cgi?id=602780Patch

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12512

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin