VDB
CVE-2018-19857
CVE-2018-19857
PUBLISHED
The CAF demuxer in modules/demux/caf.c in VideoLAN VLC media player 3.0.4 may read memory from an uninitialized pointer when processing magic cookies in CAF files, because a ReadKukiChunk() cast converts a return value to an unsigned int even if that value is negative. This could result in a denial of service and/or a potential infoleak.
EPSS 1.49% · 81.4th percentile
Risk Scores
EPSS Score
1.49%
81.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | vlc | 3.0.2-0ubuntu0.1, 3.0.0~rc1-1ubuntu1, 3.0.0~rc1-1ubuntu3 |
| Ubuntu:Pro:16.04:LTS | vlc | 2.2.1-3, 2.2.1-5, 2.2.2-1 |
Exploit Intelligence
- 106130 (circl)
- https://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=0cc5ea748ee5ff7705dde61ab15dff8f58be39d0 (circl)
- DSA-4366 (circl)
- USN-4074-1 (circl)
- openSUSE-SU-2019:1840 (circl)
- openSUSE-SU-2019:1909 (circl)
- openSUSE-SU-2019:1897 (circl)
- openSUSE-SU-2019:2015 (circl)
- https://dyntopia.com/advisories/013-vlc (nist-nvd)
Timeline
- Dec 5, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 13, 2023 EPSS Score
- Jul 15, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-19857 third-party-advisory
- https://dyntopia.com/advisories/013-vlc third-party-advisory
- https://ubuntu.com/security/notices/USN-4074-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-19857 third-party-advisory