CVE-2024-57822
CVE-2024-57822 is a medium-severity vulnerability in Librdf Raptor Rdf Syntax Library with a CVSS 3.x base score of 4.0. 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-125.
Key facts
- Severity: Medium (CVSS 3.x base score 4.0)
- EPSS exploit prediction: 0% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-53766
- Weakness: CWE-125
- Affected product: Librdf Raptor Rdf Syntax Library
- Published:
- Last modified:
Description
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().
Frequently asked questions
- What is CVE-2024-57822?
- 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().
- How severe is CVE-2024-57822?
- CVE-2024-57822 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2024-57822 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-57822?
- CVE-2024-57822 affects Librdf Raptor Rdf Syntax Library. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-57822?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-57822 have an EU (EUVD) identifier?
- Yes. CVE-2024-57822 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-53766.
- When was CVE-2024-57822 published?
- CVE-2024-57822 was published on 2025-01-10 and last updated on 2026-06-17.
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1067896
- https://github.com/dajobe/raptor/issues/70
- https://github.com/pedrib/PoC/blob/master/fuzzing/raptor-fuzz.md
- https://lists.debian.org/debian-lts-announce/2025/10/msg00023.html
Affected products (1)
- cpe:2.3:a:librdf:raptor_rdf_syntax_library:*:*:*:*:*:*:*:*
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