asdcplib (aka AS-DCP Lib) 2.13.1 has a heap-based buffer over-read in ASDCP::TimedText::MXFReader::h__Reader::MD_to_TimedText_TDesc in AS_D…

published 2024-05-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-36392

cvss: 8.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits: 0; none known

asdcplib (aka AS-DCP Lib) 2.13.1 has a heap-based buffer over-read in ASDCP::TimedText::MXFReader::h__Reader::MD_to_TimedText_TDesc in AS_DCP_TimedText.cpp in libasdcp.so.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-37017 updated 2025-11-21

asdcplib: buffer over-read

Red Hat All currently supported Red Hat products
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-05-31)

Exploit prediction

0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CNA	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Affected products

debian as_dcp_lib

Classification

Weakness

CWE-120 Buffer Copy without Checking Size of Input

References

github.com /cinecert/asdcplib/issues/138

Sources

CVE List CVE-2024-37017
NVD CVE-2024-37017

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary