Vulnerability Description
FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ffmpeg | Ffmpeg | <= 4.2 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.htmlBroken Link
- https://security.gentoo.org/glsa/202007-58Third Party Advisory
- https://trac.ffmpeg.org/ticket/8093ExploitThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.htmlBroken Link
- https://security.gentoo.org/glsa/202007-58Third Party Advisory
- https://trac.ffmpeg.org/ticket/8093ExploitThird Party Advisory
FAQ
What is CVE-2019-15942?
CVE-2019-15942 is a vulnerability with a CVSS score of 8.8 (HIGH). FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.
How severe is CVE-2019-15942?
CVE-2019-15942 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-15942?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.