CVE-2024-23496 - Vulnerability Details - OpenCVE

A heap-based buffer overflow vulnerability exists in the GGUF library gguf_fread_str functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Ggerganov	Llama.cpp

Configuration 1 [-]

cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913

History

Fri, 11 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00111}`	epss `{'score': 0.00145}`

Wed, 12 Feb 2025 19:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Ggerganov Ggerganov llama.cpp
Weaknesses		CWE-787
CPEs		cpe:2.3:a:ggerganov:llama.cpp::::::::
Vendors & Products		Ggerganov Ggerganov llama.cpp

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2024-02-26T16:07:52.478Z

Updated: 2024-08-27T15:07:16.510Z

Reserved: 2024-01-18T18:36:40.877Z

Link: CVE-2024-23496

Vulnrichment

Updated: 2024-08-01T23:06:24.753Z

NVD

Status : Analyzed

Published: 2024-02-26T16:27:56.800

Modified: 2025-02-12T18:53:44.893

Link: CVE-2024-23496

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-23496", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "state": "PUBLISHED", "assignerShortName": "talos", "dateReserved": "2024-01-18T18:36:40.877Z", "datePublished": "2024-02-26T16:07:52.478Z", "dateUpdated": "2024-08-27T15:07:16.510Z"}, "containers": {"cna": {"affected": [{"vendor": "llama.cpp", "product": "llama.cpp", "versions": [{"version": "Commit 18c2e17", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A heap-based buffer overflow vulnerability exists in the GGUF library gguf_fread_str functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-190: Integer Overflow or Wraparound", "type": "CWE", "cweId": "CWE-190"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH"}}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2024-02-26T18:00:06.218Z"}, "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913"}], "credits": [{"lang": "en", "value": "Discovered by Francesco Benvenuto of Cisco Talos."}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:06:24.753Z"}, "title": "CVE Program Container", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913", "tags": ["x_transferred"]}]}, {"affected": [{"vendor": "ggerganov", "product": "llama.cpp", "cpes": ["cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "18c2e17", "status": "affected"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-02-27T20:50:32.235915Z", "id": "CVE-2024-23496", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-27T15:07:16.510Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:06:24.753Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-23496", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-02-27T20:50:32.235915Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:*"], "vendor": "ggerganov", "product": "llama.cpp", "versions": [{"status": "affected", "version": "18c2e17"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-27T15:07:01.906Z"}}], "cna": {"credits": [{"lang": "en", "value": "Discovered by Francesco Benvenuto of Cisco Talos."}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "llama.cpp", "product": "llama.cpp", "versions": [{"status": "affected", "version": "Commit 18c2e17"}]}], "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913"}], "descriptions": [{"lang": "en", "value": "A heap-based buffer overflow vulnerability exists in the GGUF library gguf_fread_str functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-190", "description": "CWE-190: Integer Overflow or Wraparound"}]}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2024-02-26T18:00:06.218Z"}}}, "cveMetadata": {"cveId": "CVE-2024-23496", "state": "PUBLISHED", "dateUpdated": "2024-08-27T15:07:16.510Z", "dateReserved": "2024-01-18T18:36:40.877Z", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "datePublished": "2024-02-26T16:07:52.478Z", "assignerShortName": "talos"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:*", "matchCriteriaId": "07A47D2B-F723-47ED-B617-B1D29C4157DC", "versionEndExcluding": "2024-01-09", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A heap-based buffer overflow vulnerability exists in the GGUF library gguf_fread_str functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer de almacenamiento din\u00e1mico en la funcionalidad gguf_fread_str de la librer\u00eda GGUF de llama.cpp Commit 18c2e17. Un archivo .gguf especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo. Un atacante puede proporcionar un archivo malicioso para desencadenar esta vulnerabilidad."}], "id": "CVE-2024-23496", "lastModified": "2025-02-12T18:53:44.893", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "talos-cna@cisco.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-02-26T16:27:56.800", "references": [{"source": "talos-cna@cisco.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1913"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "talos-cna@cisco.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}