CVE-2024-57823: Integer Underflow
In Raptor RDF Syntax Library through 2.0.16, there is an integer underflow when normalizing a URI with the turtle parser in raptorurinormalizepath().
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/raptor2to a version that resolves this vulnerability.Fixed in 2.0.15-4+deb12u1 - Upgrade
Upgrade
debian/raptor2to a version that resolves this vulnerability.Fixed in 2.0.16-6 - Upgrade
Upgrade
debian/raptor2to a version that resolves this vulnerability.Fixed in 2.0.15-4+deb12u1Fixed in 2.0.16-6Fixed in 2.0.16-7
Event History
Frequently Asked Questions
What is the severity of CVE-2024-57823?
CVE-2024-57823 is classified as a medium severity vulnerability due to the potential for an integer underflow exploit.
How do I fix CVE-2024-57823?
To fix CVE-2024-57823, update the Raptor RDF Syntax Library to version 2.0.17 or later.
What causes CVE-2024-57823?
CVE-2024-57823 is caused by an integer underflow that occurs during URI normalization in the turtle parser.
Which versions are affected by CVE-2024-57823?
CVE-2024-57823 affects all versions of Raptor RDF Syntax Library up to and including 2.0.16.
Is there a workaround for CVE-2024-57823?
Currently, there is no known workaround for CVE-2024-57823 other than upgrading to the latest version.