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().

Raptor is Redland's RDF parser toolkit, which provides a set of independent RDF parsers to generate triples from RDF / XML or N-Triples.

Security Fix(es):

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().(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().

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().

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().

These are all security issues fixed in the libraptor-devel-2.0.16-5.1 package on the GA media of openSUSE Tumbleweed.

This update for raptor fixes the following issues:

• CVE-2024-57823: Fixed integer underflow when normalizing a URI with the turtle parser (bsc#1235673)
• CVE-2024-57822: Fixed heap buffer overread when parsing triples with the nquads parser (bsc#1235674)

This update for raptor fixes the following issues:

• CVE-2024-57823: Fixed integer underflow when normalizing a URI with the turtle parser (bsc#1235673).
• CVE-2024-57822: Fixed heap buffer overread when parsing triples with the nquads parser (bsc#1235674).

It was discovered that Raptor incorrectly handled memory operations when processing certain input files. A remote attacker could possibly use this issue to cause Raptor to crash, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2020-25713)

It was discovered that Raptor incorrectly handled parsing certain tuples. A remote attacker could possibly use this issue to cause Raptor to crash, resulting in a denial of service. (CVE-2024-57822)

It was discovered that Raptor incorrectly handled parsing certain turtles. A remote attacker could use this issue to cause Raptor to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2024-57823)

Hanno Böck discovered that Raptor incorrectly handled memory operations when processing certain input files. An attacker could possibly use this issue to cause Raptor to crash, resulting in a denial of service. (CVE-2020-25713)

Pedro Ribeiro discovered that Raptor incorrectly handled parsing certain tuples. An attacker could possibly use this issue to cause Raptor to crash, resulting in a denial of service. (CVE-2024-57822)

Pedro Ribeiro discovered that Raptor incorrectly handled parsing certain turtles. An attacker could use this issue to cause Raptor to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2024-57823)