CVE-2016-8676
UnknownEPSS 1.66%
Last modified
CVE-2016-8676 is a vulnerability of currently unknown severity. The get_vlc2 function in get_bits.h in Libav 11.9 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted mp3 file. NOTE: this issue exists due to an incomplete fix for CVE-2016-8675.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.
Description
The get_vlc2 function in get_bits.h in Libav 11.9 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted mp3 file. NOTE: this issue exists due to an incomplete fix for CVE-2016-8675.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libav | Libav | <= 11.8 |
References
- http://www.openwall.com/lists/oss-security/2016/10/16/13Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/12/04/3Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93468Third Party Advisory, VDB Entry
- https://blogs.gentoo.org/ago/2016/09/07/libav-null-pointer-dereference-in-get_vlc2_get_bits_h/Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/16/13Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/12/04/3Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93468Third Party Advisory, VDB Entry
- https://blogs.gentoo.org/ago/2016/09/07/libav-null-pointer-dereference-in-get_vlc2_get_bits_h/Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-8676?
The get_vlc2 function in get_bits.h in Libav 11.9 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted mp3 file. NOTE: this issue exists due to an incomplete fix for CVE-2016-8675.
How severe is CVE-2016-8676?
Severity scoring for CVE-2016-8676 is pending analysis. The EPSS model estimates a 1.66% probability of exploitation in the next 30 days.
How do I fix CVE-2016-8676?
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-2016-8676?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST