osv-2024-1266
Vulnerability from osv_ossfuzz
Published
2024-11-03 00:14
Modified
2024-11-03 00:14
Summary
UNKNOWN READ in llama_output_reserve
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376770771

Crash type: UNKNOWN READ
Crash state:
llama_output_reserve
llama_decode
fuzz_tokenizer.cpp
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "61408e7fad082dc44a11c8a9f1398da4837aad44:e597e50794f07ec8dc24b9efb18f94ec6386fda0",
        "introduced_range": "61715d5cc83a28181df6a641846e4f6a740f3c74:c5b0f4b5d90297f3e729fca7f78ddb25fcab5ddc"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "llamacpp",
        "purl": "pkg:generic/llamacpp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8d8ff715367480b856ad86ac3888e9742b13a6fa"
            },
            {
              "fixed": "e597e50794f07ec8dc24b9efb18f94ec6386fda0"
            }
          ],
          "repo": "https://github.com/ggerganov/llama.cpp",
          "type": "GIT"
        }
      ],
      "versions": [
        "b3988",
        "b3989",
        "b3990",
        "b3991",
        "b3994",
        "b3995",
        "b3996",
        "b3997",
        "b3998",
        "b3999",
        "b4000",
        "b4001",
        "b4002"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376770771\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nllama_output_reserve\nllama_decode\nfuzz_tokenizer.cpp\n```\n",
  "id": "OSV-2024-1266",
  "modified": "2024-11-03T00:14:31.569247Z",
  "published": "2024-11-03T00:14:31.568857Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376770771"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "UNKNOWN READ in llama_output_reserve"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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