CVE-2013-0771
UnknownEPSS 5.33%
Last modified
CVE-2013-0771 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.. EPSS estimates a 5.33% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Mozilla | Firefox | < 18.0 | — |
| Mozilla | Firefox | >= 10.0, < 10.0.12 | — |
| Mozilla | Firefox | >= 17.0, < 17.0.2 | — |
| Mozilla | Seamonkey | < 2.15 | — |
| Mozilla | Thunderbird | < 17.0.2 | — |
| Mozilla | Thunderbird Esr | >= 10.0, < 10.0.12 | — |
| Mozilla | Thunderbird Esr | >= 17.0, < 17.0.2 | — |
| 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/2013-01/msg00006.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.htmlMailing List, Third Party 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=785555Issue Tracking, Patch, Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.htmlMailing List, Third Party 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=785555Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-0771?
Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.
How severe is CVE-2013-0771?
Severity scoring for CVE-2013-0771 is pending analysis. The EPSS model estimates a 5.33% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0771?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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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Are you affected by CVE-2013-0771?
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