Vulnerability Description
Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted web page referencing JavaScript Proxy objects that are not properly handled during garbage collection.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 17.0.2 |
| Mozilla | Seamonkey | < 2.15 |
| Mozilla | Thunderbird | < 17.0.2 |
| Mozilla | Thunderbird Esr | < 17.0.2 |
| Opensuse | Opensuse | 11.4 |
| Suse | Linux Enterprise Desktop | 10 |
| Suse | Linux Enterprise Server | 10 |
| Suse | Linux Enterprise Software Development Kit | 10 |
| Canonical | Ubuntu Linux | 10.04 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.htmlMailing ListThird Party Advisory
- http://www.mozilla.org/security/announce/2013/mfsa2013-19.htmlVendor Advisory
- http://www.ubuntu.com/usn/USN-1681-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1681-2Third Party Advisory
- http://www.ubuntu.com/usn/USN-1681-4Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=814029Issue TrackingVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.htmlMailing ListThird Party Advisory
- http://www.mozilla.org/security/announce/2013/mfsa2013-19.htmlVendor Advisory
FAQ
What is CVE-2013-0756?
CVE-2013-0756 is a vulnerability with a CVSS score of 9.3 (HIGH). Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey b...
How severe is CVE-2013-0756?
CVE-2013-0756 has been rated HIGH with a CVSS base score of 9.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-0756?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox, Mozilla Seamonkey, Mozilla Thunderbird, Mozilla Thunderbird Esr, Opensuse Opensuse.