Vulnerability Description
GnuTLS incorrectly validates the first byte of padding in CBC modes
CVSS Score
5.9
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Gnutls | >= 2.0.0, <= 2.12.24 |
| Debian | Debian Linux | 7.0 |
Related Weaknesses (CWE)
References
- http://www.debian.org/security/2015/dsa-3408Third Party Advisory
- http://www.securityfocus.com/archive/1/537012/100/0/threadedThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/78327Third Party AdvisoryVDB Entry
- https://blog.hboeck.de/archives/877-A-little-POODLE-left-in-GnuTLS-old-versions.Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2015-8313Issue TrackingThird Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2015-8313Issue TrackingPatchThird Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2015-8313Third Party Advisory
- http://www.debian.org/security/2015/dsa-3408Third Party Advisory
- http://www.securityfocus.com/archive/1/537012/100/0/threadedThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/78327Third Party AdvisoryVDB Entry
- https://blog.hboeck.de/archives/877-A-little-POODLE-left-in-GnuTLS-old-versions.Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2015-8313Issue TrackingThird Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2015-8313Issue TrackingPatchThird Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2015-8313Third Party Advisory
FAQ
What is CVE-2015-8313?
CVE-2015-8313 is a vulnerability with a CVSS score of 5.9 (MEDIUM). GnuTLS incorrectly validates the first byte of padding in CBC modes
How severe is CVE-2015-8313?
CVE-2015-8313 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-8313?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Gnutls, Debian Debian Linux.