CVE-2010-3769
The line-breaking implementation in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 on Windows does not properly handle long strings, which allows remote attackers to…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The line-breaking implementation in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 on Windows does not properly handle long strings, which allows remote attackers to execute arbitrary code via a crafted document.write call that triggers a buffer over-read.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 4.62% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- mozilla/firefox · mozilla/thunderbird · mozilla/seamonkey
- Source
- cve@mitre.org
References
- 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://osvdb.org/69771
- http://secunia.com/advisories/42716
- http://secunia.com/advisories/42818
- http://www.debian.org/security/2010/dsa-2132
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:251
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:258
- http://www.mozilla.org/security/announce/2010/mfsa2010-75.htmlVendor Advisory
- http://www.securityfocus.com/bid/45345
- http://www.securitytracker.com/id?1024846
- http://www.securitytracker.com/id?1024848
- http://www.vupen.com/english/advisories/2011/0030
- https://bugzilla.mozilla.org/show_bug.cgi?id=608336
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12342
- 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://osvdb.org/69771
- http://secunia.com/advisories/42716
- http://secunia.com/advisories/42818
- http://www.debian.org/security/2010/dsa-2132
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:251
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:258
- http://www.mozilla.org/security/announce/2010/mfsa2010-75.htmlVendor Advisory
- http://www.securityfocus.com/bid/45345
- http://www.securitytracker.com/id?1024846
- http://www.securitytracker.com/id?1024848
- http://www.vupen.com/english/advisories/2011/0030
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.