CVE-2017-7507
UnknownEPSS 3.41%
Last modified
CVE-2017-7507 is a vulnerability of currently unknown severity. GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.. EPSS estimates a 3.41% chance of exploitation in the next 30 days.
Description
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Gnutls | <= 3.5.12 |
References
- http://www.securityfocus.com/bid/99102Third Party Advisory, VDB Entry
- https://www.gnutls.org/security.html#GNUTLS-SA-2017-4Vendor Advisory
- http://www.securityfocus.com/bid/99102Third Party Advisory, VDB Entry
- https://www.gnutls.org/security.html#GNUTLS-SA-2017-4Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7507?
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
How severe is CVE-2017-7507?
Severity scoring for CVE-2017-7507 is pending analysis. The EPSS model estimates a 3.41% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7507?
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.
Are you affected by CVE-2017-7507?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST