Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 879019 (CVE-2022-43152, CVE-2023-45510, CVE-2023-45511) - media-video/tsmuxer: multiple vulnerabilities
Summary: media-video/tsmuxer: multiple vulnerabilities
Alias: CVE-2022-43152, CVE-2023-45510, CVE-2023-45511
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal trivial (vote)
Assignee: Gentoo Security
Whiteboard: ~3 [upstream/ebuild]
Depends on:
Reported: 2022-11-01 15:29 UTC by John Helmert III
Modified: 2023-11-25 16:34 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Note You need to log in before you can comment on or make changes to this bug.
Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2022-11-01 15:29:34 UTC

tsMuxer v2.6.16 was discovered to contain a heap overflow via the function BitStreamWriter::flushBits() at /tsMuxer/bitStream.h.

Looks like just a buffer overread.
Comment 1 John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2023-11-25 16:34:35 UTC
CVE-2023-45510 (

tsMuxer version git-2539d07 was discovered to contain an alloc-dealloc-mismatch (operator new [] vs operator delete) error.

Possibly fixed in nightly according to

CVE-2023-45511 (

A memory leak in tsMuxer version git-2539d07 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

There are potential patches, but seem untested by the reporter.