CVE-2011-2373
Use-after-free vulnerability in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14, when JavaScript is disabled, allows remote attackers to execute arbitrary code via a crafted XUL document.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Use-after-free vulnerability in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14, when JavaScript is disabled, allows remote attackers to execute arbitrary code via a crafted XUL document.
- CVSS 2.0
- 7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
- EPSS
- 4.96% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- mozilla/seamonkey · mozilla/firefox · mozilla/thunderbird
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
- http://secunia.com/advisories/45002
- http://support.avaya.com/css/P8/documents/100144854
- http://support.avaya.com/css/P8/documents/100145333
- http://www.debian.org/security/2011/dsa-2268
- http://www.debian.org/security/2011/dsa-2269
- http://www.debian.org/security/2011/dsa-2273
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:111
- http://www.mozilla.org/security/announce/2011/mfsa2011-20.htmlVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2011-0885.html
- http://www.redhat.com/support/errata/RHSA-2011-0887.html
- http://www.redhat.com/support/errata/RHSA-2011-0888.html
- http://www.ubuntu.com/usn/USN-1149-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=617247
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68133
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14178
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
- http://secunia.com/advisories/45002
- http://support.avaya.com/css/P8/documents/100144854
- http://support.avaya.com/css/P8/documents/100145333
- http://www.debian.org/security/2011/dsa-2268
- http://www.debian.org/security/2011/dsa-2269
- http://www.debian.org/security/2011/dsa-2273
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:111
- http://www.mozilla.org/security/announce/2011/mfsa2011-20.htmlVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2011-0885.html
- http://www.redhat.com/support/errata/RHSA-2011-0887.html
- http://www.redhat.com/support/errata/RHSA-2011-0888.html
- http://www.ubuntu.com/usn/USN-1149-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=617247
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.