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vulnrichmentTalosVULNRICHMENT:CVE-2024-21836
HistoryFeb 26, 2024 - 4:07 p.m.

CVE-2024-21836

2024-02-2616:07:51
CWE-190
talos
github.com
3
heap-based buffer overflow
gguf library
llama.cpp
code execution
malicious file
vulnerability
n_tensors functionality
commit 18c2e17

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

A heap-based buffer overflow vulnerability exists in the GGUF library header.n_tensors 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.

CNA Affected

[
  {
    "vendor": "llama.cpp",
    "product": "llama.cpp",
    "versions": [
      {
        "status": "affected",
        "version": "Commit 18c2e17"
      }
    ]
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:*"
    ],
    "vendor": "ggerganov",
    "product": "llama.cpp",
    "versions": [
      {
        "status": "affected",
        "version": "18c2e17"
      }
    ],
    "defaultStatus": "unknown"
  }
]

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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