Vulnerability Description
In Raptor RDF Syntax Library through 2.0.16, there is an integer underflow when normalizing a URI with the turtle parser in raptor_uri_normalize_path().
CVSS Score
9.3
CRITICAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Librdf | Raptor Rdf Syntax Library | <= 2.0.16 |
Related Weaknesses (CWE)
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1067896ExploitMailing ListThird Party Advisory
- https://github.com/dajobe/raptor/issues/70ExploitIssue Tracking
- https://github.com/pedrib/PoC/blob/master/fuzzing/raptor-fuzz.mdExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00023.html
FAQ
What is CVE-2024-57823?
CVE-2024-57823 is a vulnerability with a CVSS score of 9.3 (CRITICAL). In Raptor RDF Syntax Library through 2.0.16, there is an integer underflow when normalizing a URI with the turtle parser in raptor_uri_normalize_path().
How severe is CVE-2024-57823?
CVE-2024-57823 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-57823?
Check the references section above for vendor advisories and patch information. Affected products include: Librdf Raptor Rdf Syntax Library.