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6 vulnerabilities found for Raptor RDF Syntax Library by librdf
CVE-2025-71436 (GCVE-0-2025-71436)
Vulnerability from nvd – Published: 2026-10-20 15:40 – Updated: 2026-10-20 16:41
VLAI
EPSS
VEX
Title
Raptor RDF Syntax Library 2.0.15 through 2.0.16 Heap Buffer Overflow via Language Tag
Summary
Raptor RDF Syntax Library from 2.0.15 through 2.0.16 contains a heap-based buffer overflow vulnerability in raptor_new_term_from_counted_literal() caused by truncating language tag length to an unsigned char. Attackers can supply Turtle, TriG, N-Triples or N-Quads documents with language tags of 256 bytes or longer to corrupt heap memory, crash applications, and possibly execute code.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 16:41 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/dajobe/raptor/issues/83 | issue-tracking |
| https://github.com/dajobe/raptor/commit/361a803a7… | patch |
| https://github.com/dajobe/raptor/blob/raptor2_2_0… | technical-description |
| https://github.com/dajobe/raptor/blob/raptor2_2_0… | technical-description |
| https://www.vulncheck.com/advisories/raptor-rdf-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| librdf | Raptor RDF Syntax Library |
Affected:
2.0.15 , ≤ 2.0.16
(semver)
cpe:2.3:a:librdf:raptor_rdf_syntax_library:*:*:*:*:*:*:*:* |
Date Public
2025-10-18 08:56
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CVE-2024-57823 (GCVE-0-2024-57823)
Vulnerability from nvd – Published: 2025-01-10 00:00 – Updated: 2025-11-03 17:31
VLAI
EPSS
VEX
Summary
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().
Severity
9.3 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-10 14:44 UTC
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| librdf | Raptor RDF Syntax Library |
Affected:
0 , ≤ 2.0.16
(semver)
cpe:2.3:a:librdf:raptor_rdf_syntax_library:*:*:*:*:*:*:*:* |
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CVE-2024-57822 (GCVE-0-2024-57822)
Vulnerability from nvd – Published: 2025-01-10 00:00 – Updated: 2025-11-03 17:31
VLAI
EPSS
VEX
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().
Severity
4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-10 14:49 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| librdf | Raptor RDF Syntax Library |
Affected:
0 , ≤ 2.0.16
(semver)
cpe:2.3:a:librdf:raptor_rdf_syntax_library:*:*:*:*:*:*:*:* |
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CVE-2025-71436 (GCVE-0-2025-71436)
Vulnerability from cvelistv5 – Published: 2026-10-20 15:40 – Updated: 2026-10-20 16:41
VLAI
EPSS
VEX
Title
Raptor RDF Syntax Library 2.0.15 through 2.0.16 Heap Buffer Overflow via Language Tag
Summary
Raptor RDF Syntax Library from 2.0.15 through 2.0.16 contains a heap-based buffer overflow vulnerability in raptor_new_term_from_counted_literal() caused by truncating language tag length to an unsigned char. Attackers can supply Turtle, TriG, N-Triples or N-Quads documents with language tags of 256 bytes or longer to corrupt heap memory, crash applications, and possibly execute code.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 16:41 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/dajobe/raptor/issues/83 | issue-tracking |
| https://github.com/dajobe/raptor/commit/361a803a7… | patch |
| https://github.com/dajobe/raptor/blob/raptor2_2_0… | technical-description |
| https://github.com/dajobe/raptor/blob/raptor2_2_0… | technical-description |
| https://www.vulncheck.com/advisories/raptor-rdf-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| librdf | Raptor RDF Syntax Library |
Affected:
2.0.15 , ≤ 2.0.16
(semver)
cpe:2.3:a:librdf:raptor_rdf_syntax_library:*:*:*:*:*:*:*:* |
Date Public
2025-10-18 08:56
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CVE-2024-57822 (GCVE-0-2024-57822)
Vulnerability from cvelistv5 – Published: 2025-01-10 00:00 – Updated: 2025-11-03 17:31
VLAI
EPSS
VEX
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().
Severity
4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-10 14:49 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| librdf | Raptor RDF Syntax Library |
Affected:
0 , ≤ 2.0.16
(semver)
cpe:2.3:a:librdf:raptor_rdf_syntax_library:*:*:*:*:*:*:*:* |
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CVE-2024-57823 (GCVE-0-2024-57823)
Vulnerability from cvelistv5 – Published: 2025-01-10 00:00 – Updated: 2025-11-03 17:31
VLAI
EPSS
VEX
Summary
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().
Severity
9.3 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-10 14:44 UTC
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| librdf | Raptor RDF Syntax Library |
Affected:
0 , ≤ 2.0.16
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