Unrated severityNVD Advisory· Published Dec 17, 2008· Updated Jun 16, 2026
CVE-2008-5510
CVE-2008-5510
Description
The CSS parser in Mozilla Firefox 3.x before 3.0.5 and 2.x before 2.0.0.19, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 ignores the '\0' escaped null character, which might allow remote attackers to bypass protection mechanisms such as sanitization routines.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: >=2.0,<2.0.0.19
- (no CPE)range: <3.0.5
cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*range: >=1.0,<1.1.14
- (no CPE)range: <1.1.14
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: >=2.0,<2.0.0.19
- (no CPE)range: <2.0.0.19
cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
28- secunia.com/advisories/33184nvdThird Party Advisory
- secunia.com/advisories/33188nvdThird Party Advisory
- secunia.com/advisories/33203nvdThird Party Advisory
- secunia.com/advisories/33204nvdThird Party Advisory
- secunia.com/advisories/33205nvdThird Party Advisory
- secunia.com/advisories/33216nvdThird Party Advisory
- secunia.com/advisories/33231nvdThird Party Advisory
- secunia.com/advisories/33408nvdThird Party Advisory
- secunia.com/advisories/33523nvdThird Party Advisory
- secunia.com/advisories/34501nvdThird Party Advisory
- secunia.com/advisories/35080nvdThird Party Advisory
- www.debian.org/security/2009/dsa-1707nvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.mozilla.org/security/announce/2008/mfsa2008-67.htmlnvdVendor Advisory
- www.redhat.com/support/errata/RHSA-2008-1036.htmlnvdThird Party Advisory
- www.securityfocus.com/bid/32882nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/idnvdThird Party AdvisoryVDB Entry
- www.ubuntu.com/usn/usn-690-2nvdThird Party Advisory
- www.ubuntu.com/usn/usn-701-1nvdThird Party Advisory
- www.vupen.com/english/advisories/2009/0977nvdThird Party Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/47415nvdThird Party AdvisoryVDB Entry
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9662nvdThird Party Advisory
- usn.ubuntu.com/690-1/nvdThird Party Advisory
- sunsolve.sun.com/search/document.donvdBroken Link
- sunsolve.sun.com/search/document.donvdBroken Link
News mentions
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