CVE-2015-6251
UnknownEPSS 19.03%
Last modified
CVE-2015-6251 is a vulnerability of currently unknown severity. Double free vulnerability in GnuTLS before 3.3.17 and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service via a long DistinguishedName (DN) entry in a certificate.. EPSS estimates a 19.03% chance of exploitation in the next 30 days.
Description
Double free vulnerability in GnuTLS before 3.3.17 and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service via a long DistinguishedName (DN) entry in a certificate.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Gnutls | 3.3.0 |
| Gnu | Gnutls | 3.3.1 |
| Gnu | Gnutls | 3.3.2 |
| Gnu | Gnutls | 3.3.3 |
| Gnu | Gnutls | 3.3.4 |
| Gnu | Gnutls | 3.3.5 |
| Gnu | Gnutls | 3.3.6 |
| Gnu | Gnutls | 3.3.7 |
| Gnu | Gnutls | 3.3.8 |
| Gnu | Gnutls | 3.3.9 |
| Gnu | Gnutls | 3.3.10 |
| Gnu | Gnutls | 3.3.11 |
| Gnu | Gnutls | 3.3.12 |
| Gnu | Gnutls | 3.3.13 |
| Gnu | Gnutls | 3.3.14 |
| Gnu | Gnutls | 3.3.15 |
| Gnu | Gnutls | 3.3.16 |
| Gnu | Gnutls | 3.4.0 |
| Gnu | Gnutls | 3.4.1 |
| Gnu | Gnutls | 3.4.2 |
| Gnu | Gnutls | 3.4.3 |
| Debian | Debian Linux | 8.0 |
References
- http://www.gnutls.org/security.html#GNUTLS-SA-2015-3Vendor Advisory
- http://www.gnutls.org/security.html#GNUTLS-SA-2015-3Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-6251?
Double free vulnerability in GnuTLS before 3.3.17 and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service via a long DistinguishedName (DN) entry in a certificate.
How severe is CVE-2015-6251?
Severity scoring for CVE-2015-6251 is pending analysis. The EPSS model estimates a 19.03% probability of exploitation in the next 30 days.
How do I fix CVE-2015-6251?
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-2015-6251?
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