CVE-2023-47359
CVE-2023-47359 is a critical-severity vulnerability in Videolan Vlc Media Player with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (62nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Videolan Vlc Media Player
- Published:
- Last modified:
Description
Videolan VLC prior to version 3.0.20 contains an incorrect offset read that leads to a Heap-Based Buffer Overflow in function GetPacket() and results in a memory corruption.
Frequently asked questions
- What is CVE-2023-47359?
- Videolan VLC prior to version 3.0.20 contains an incorrect offset read that leads to a Heap-Based Buffer Overflow in function GetPacket() and results in a memory corruption.
- How severe is CVE-2023-47359?
- CVE-2023-47359 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-47359 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-47359?
- CVE-2023-47359 affects Videolan Vlc Media Player. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-47359?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-47359 published?
- CVE-2023-47359 was published on 2023-11-07 and last updated on 2026-06-17.
References
- https://0xariana.github.io/blog/real_bugs/vlc/mms
- https://lists.debian.org/debian-lts-announce/2023/11/msg00034.html
Affected products (1)
- cpe:2.3:a:videolan:vlc_media_player:*:*:*:*:*:*:*:*
More vulnerabilities in Videolan Vlc Media Player
- CVE-2008-0296 — Critical (CVSS 10.0): Heap-based buffer overflow in the libaccess_realrtsp plugin in VideoLAN VLC Media Player 0.8.6d and earlier on Windows…
- CVE-2019-13962 — Critical (CVSS 9.8): lavc_CopyPicture in modules/codec/avcodec/video.c in VideoLAN VLC media player through 3.0.7 has a heap-based buffer…
- CVE-2019-12874 — Critical (CVSS 9.8): An issue was discovered in zlib_decompress_extra in modules/demux/mkv/util.cpp in VideoLAN VLC media player 3.x through…
- CVE-2017-10699 — Critical (CVSS 9.8): avcodec 2.2.x, as used in VideoLAN VLC media player 2.2.7-x before 2017-06-29, allows out-of-bounds heap memory write…
- CVE-2016-5108 — Critical (CVSS 9.8): Buffer overflow in the DecodeAdpcmImaQT function in modules/codec/adpcm.c in VideoLAN VLC media player before 2.2.4…
- CVE-2013-1868 — Critical (CVSS 9.3): Multiple buffer overflows in VideoLAN VLC media player 2.0.4 and earlier allow remote attackers to cause a denial of…
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