CVE-2013-2063
UnknownEPSS 1.39%
Last modified
CVE-2013-2063 is a vulnerability of currently unknown severity. Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.. EPSS estimates a 1.39% chance of exploitation in the next 30 days.
Description
Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| X | Libxtst | <= 1.2.1 |
| X | Libxtst | 1.0.2 |
| X | Libxtst | 1.0.3 |
| X | Libxtst | 1.0.99.1 |
| X | Libxtst | 1.0.99.2 |
| X | Libxtst | 1.1.0 |
| X | Libxtst | 1.2.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-2063?
Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.
How severe is CVE-2013-2063?
Severity scoring for CVE-2013-2063 is pending analysis. The EPSS model estimates a 1.39% probability of exploitation in the next 30 days.
How do I fix CVE-2013-2063?
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.
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Are you affected by CVE-2013-2063?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST