VulnerabilityModified
CVE-2016-7477
The ff_put_pixels8_xy2_mmx function in rnd_template.c in Libav 11.7 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted mp3 file.
MEDIUM 5.5EPSS 1.71%
Does this matter?
Lower severity and a low EPSS score (1.71%). Track it; it rarely justifies an emergency change on its own.
Description
The ff_put_pixels8_xy2_mmx function in rnd_template.c in Libav 11.7 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted mp3 file. NOTE: this issue was originally reported as involving a NULL pointer dereference.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.71% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- libav/libav
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2016/09/21/6Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93042Third Party Advisory, VDB Entry
- https://blogs.gentoo.org/ago/2016/09/20/libav-null-pointer-dereference-in-ff_put_pixels8_xy2_mmx-rnd_template-c/Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/21/6Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93042Third Party Advisory, VDB Entry
- https://blogs.gentoo.org/ago/2016/09/20/libav-null-pointer-dereference-in-ff_put_pixels8_xy2_mmx-rnd_template-c/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.