Skip to content
Fencer Vulns
medium 4.0

CVE-2024-57822 json

In Raptor RDF Syntax Library through 2.0.16, there is a heap-based buffer over-read when parsing triples with the nquads parser in raptor_n…

published 2025-01-10 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-53766

cvss
4.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits
0
none known

Summary

In Raptor RDF Syntax Library through 2.0.16, there is a heap-based buffer over-read when parsing triples with the nquads parser in raptor_ntriples_parse_term_internal().

Patch / fix

  • raptor2 Debian 12 2.0.15-4+deb12u1
  • raptor2 Debian 14, Debian 13 2.0.16-6

debian advisories DEBIAN-CVE-2024-57822

  • raptor2 Ubuntu 20.04 LTS 2.0.15-0ubuntu1.20.04.2
  • raptor2 Ubuntu 22.04 LTS 2.0.15-0ubuntu4.1
  • raptor2 Ubuntu 24.04 LTS 2.0.16-3ubuntu0.1
  • raptor2 Ubuntu 25.10 2.0.16-4ubuntu1
  • raptor2 Ubuntu Pro 16.04 LTS 2.0.14-1ubuntu0.16.04.1+esm1
  • raptor2 Ubuntu Pro 18.04 LTS 2.0.14-1ubuntu0.18.04.1+esm1

ubuntu advisories UBUNTU-CVE-2024-57822

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • raptor SLE Module for Desktop Applications 15 SP7, SLE Module for Desktop Applications 15 SP6, openSUSE Leap 15.6 2.0.15-150200.9.18.1
  • raptor SLES LTSS Extended Security 12 SP5 2.0.15-5.9.1

suse advisories SUSE-SU-2025:03257-1SUSE-SU-2025:03244-1

  • raptor openSUSE Tumbleweed 2.0.16-5.1

opensuse advisories openSUSE-SU-2025:15334-1

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-2024-57822 updated cvss 4.0

raptor: heap-based buffer over-read vulnerability

  • Red Hat Enterprise Linux 6 raptor Red Hat Enterprise Linux 7 raptor2 Red Hat Enterprise Linux 8 raptor2
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 9 raptor2
    affected: no fix planned “Will not fix”

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
21 mo ago

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/pedrib/PoC/blob/master/fuzzing/raptor-fuzz.md referenced PoC, tagged "exploit" by a source, unverified
  • bugs.debian.org https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1067896 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/dajobe/raptor/issues/70 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

  • librdf Raptor RDF Syntax Library

Classification

Weakness

References

Sources

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.