CVE-2013-2221
UnknownEPSS 4.32%
Last modified
CVE-2013-2221 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.. EPSS estimates a 4.32% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Wernerd | Zrtpcpp | <= 3.2.1 | — |
| Wernerd | Zrtpcpp | 2.1.2 | — |
| Wernerd | Zrtpcpp | 2.2.0 | — |
| Wernerd | Zrtpcpp | 2.3.0 | — |
| Wernerd | Zrtpcpp | 3.0.0 | Alpha |
| Wernerd | Zrtpcpp | 3.1.0 | — |
| Wernerd | Zrtpcpp | 3.2.0 | — |
References
- http://secunia.com/advisories/53818Vendor Advisory
- http://secunia.com/advisories/54998Vendor Advisory
- http://secunia.com/advisories/53818Vendor Advisory
- http://secunia.com/advisories/54998Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-2221?
Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.
How severe is CVE-2013-2221?
Severity scoring for CVE-2013-2221 is pending analysis. The EPSS model estimates a 4.32% probability of exploitation in the next 30 days.
How do I fix CVE-2013-2221?
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-2013-2221?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST