CVE-2023-47360

high

Published 2023-11-07 · Modified 2026-05-28

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CVSS v3

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.5

Description

Videolan VLC prior to version 3.0.20 contains an Integer underflow that leads to an incorrect packet length.

Predictions

Exploit likelihood

83%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`3.0.20-1`
sid	Fixed	`3.0.20-1`
forky	Fixed	`3.0.20-1`
bullseye	Fixed	`3.0.20-0+deb11u1`
bookworm	Fixed	`3.0.20-0+deb12u1`

Application impact

Vendor	Product	Versions	Fixed
videolan	vlc_media_player	`{"endExcluding":"3.0.20"}`	`3.0.20`

References

CWEs

CWE-191

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.