Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Gnutls | <= 3.5.12 |
Related Weaknesses (CWE)
References
- http://www.debian.org/security/2017/dsa-3884
- http://www.securityfocus.com/bid/99102Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:2292
- https://www.gnutls.org/security.html#GNUTLS-SA-2017-4Vendor Advisory
- http://www.debian.org/security/2017/dsa-3884
- http://www.securityfocus.com/bid/99102Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:2292
- https://www.gnutls.org/security.html#GNUTLS-SA-2017-4Vendor Advisory
FAQ
What is CVE-2017-7507?
CVE-2017-7507 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 applic...
How severe is CVE-2017-7507?
CVE-2017-7507 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-7507?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Gnutls.