CVE-2015-2738
UnknownEPSS 2.65%
Last modified
CVE-2015-2738 is a vulnerability of currently unknown severity. The YCbCrImageDataDeserializer::ToDataSourceSurface function in the YCbCr implementation in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and Thunderbird before 38.1 reads data from uninitialized memory locations, which has unspecified impact and attack vectors.. EPSS estimates a 2.65% chance of exploitation in the next 30 days.
Description
The YCbCrImageDataDeserializer::ToDataSourceSurface function in the YCbCr implementation in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and Thunderbird before 38.1 reads data from uninitialized memory locations, which has unspecified impact and attack vectors.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Canonical | Ubuntu Linux | 12.04 | — |
| Canonical | Ubuntu Linux | 14.04 | — |
| Canonical | Ubuntu Linux | 14.10 | — |
| Canonical | Ubuntu Linux | 15.04 | — |
| Suse | Linux Enterprise Desktop | 12 | — |
| Suse | Linux Enterprise Server | 11 | Sp4 |
| Suse | Linux Enterprise Software Development Kit | 12 | — |
| Suse | Suse Linux Enterprise Server | 12 | — |
| Debian | Debian Linux | 7.0 | — |
| Debian | Debian Linux | 8.0 | — |
| Mozilla | Firefox | <= 38.1.0 | — |
| Mozilla | Firefox | 31.0 | — |
| Mozilla | Firefox | 31.1.0 | — |
| Mozilla | Firefox | 31.1.1 | — |
| Mozilla | Firefox | 31.3.0 | — |
| Mozilla | Firefox | 31.5.1 | — |
| Mozilla | Firefox | 31.5.2 | — |
| Mozilla | Firefox | 31.5.3 | — |
| Mozilla | Firefox | 38.0 | — |
| Mozilla | Firefox Esr | 31.1 | — |
| Mozilla | Firefox Esr | 31.2 | — |
| Mozilla | Firefox Esr | 31.3 | — |
| Mozilla | Firefox Esr | 31.4 | — |
| Mozilla | Firefox Esr | 31.5 | — |
| Mozilla | Firefox Esr | 31.6.0 | — |
| Mozilla | Firefox Esr | 31.7.0 | — |
| Mozilla | Thunderbird | <= 38.0.1 | — |
| Oracle | Solaris | 11.3 | — |
References
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.htmlThird Party Advisory
- http://www.debian.org/security/2015/dsa-3324Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlThird Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlThird Party Advisory
- http://www.ubuntu.com/usn/USN-2673-1Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1167356Issue Tracking
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.htmlThird Party Advisory
- http://www.debian.org/security/2015/dsa-3324Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlThird Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlThird Party Advisory
- http://www.ubuntu.com/usn/USN-2673-1Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1167356Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-2738?
The YCbCrImageDataDeserializer::ToDataSourceSurface function in the YCbCr implementation in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and Thunderbird before 38.1 reads data from uninitialized memory locations, which has unspecified impact and attack vectors.
How severe is CVE-2015-2738?
Severity scoring for CVE-2015-2738 is pending analysis. The EPSS model estimates a 2.65% probability of exploitation in the next 30 days.
How do I fix CVE-2015-2738?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2015-2738?
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