CVE-2012-4213
Last modified
CVE-2012-4213 is a vulnerability of currently unknown severity. Use-after-free vulnerability in the nsEditor::FindNextLeafNode function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.. EPSS estimates a 6.16% chance of exploitation in the next 30 days.
Description
Use-after-free vulnerability in the nsEditor::FindNextLeafNode function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Mozilla | Firefox | < 10.0.11 | — |
| Mozilla | Firefox | < 17.0 | — |
| Mozilla | Seamonkey | < 2.14 | — |
| Mozilla | Thunderbird | < 17.0 | — |
| Mozilla | Thunderbird Esr | < 10.0.11 | — |
| Opensuse | Opensuse | 11.4 | — |
| Opensuse | Opensuse | 12.1 | — |
| Opensuse | Opensuse | 12.2 | — |
| Suse | Linux Enterprise Desktop | 10 | Sp4 |
| Suse | Linux Enterprise Desktop | 11 | Sp2 |
| Suse | Linux Enterprise Server | 10 | Sp4 |
| Suse | Linux Enterprise Server | 11 | Sp2 |
| Suse | Linux Enterprise Software Development Kit | 10 | Sp4 |
| Suse | Linux Enterprise Software Development Kit | 11 | Sp2 |
| Canonical | Ubuntu Linux | 10.04 | — |
| Canonical | Ubuntu Linux | 11.10 | — |
| Canonical | Ubuntu Linux | 12.04 | — |
| Canonical | Ubuntu Linux | 12.10 | — |
References
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00022.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00090.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00092.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00093.htmlMailing List, Third Party Advisory
- http://secunia.com/advisories/51369Third Party Advisory
- http://secunia.com/advisories/51370Third Party Advisory
- http://secunia.com/advisories/51381Third Party Advisory
- http://secunia.com/advisories/51434Third Party Advisory
- http://secunia.com/advisories/51439Third Party Advisory
- http://secunia.com/advisories/51440Third Party Advisory
- http://www.securityfocus.com/bid/56638Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1636-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1638-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1638-2Third Party Advisory
- http://www.ubuntu.com/usn/USN-1638-3Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=795708Exploit, Issue Tracking, Patch, Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00022.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00090.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00092.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00093.htmlMailing List, Third Party Advisory
- http://secunia.com/advisories/51369Third Party Advisory
- http://secunia.com/advisories/51370Third Party Advisory
- http://secunia.com/advisories/51381Third Party Advisory
- http://secunia.com/advisories/51434Third Party Advisory
- http://secunia.com/advisories/51439Third Party Advisory
- http://secunia.com/advisories/51440Third Party Advisory
- http://www.securityfocus.com/bid/56638Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1636-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1638-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1638-2Third Party Advisory
- http://www.ubuntu.com/usn/USN-1638-3Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=795708Exploit, Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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