osv-2024-1076
Vulnerability from osv_ossfuzz
Published
2024-09-17 00:02
Modified
2024-09-17 00:02
Summary
Heap-buffer-overflow in readBytes48
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538426

Crash type: Heap-buffer-overflow READ 1
Crash state:
readBytes48
SystemZ_LLVM_getInstruction
SystemZ_getInstruction
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "a34901e919157c4b0f52e3b93bd977023a97d6b7:21f7bc85f9026ece8adc34d02b6e23863f6185ae"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "capstone",
        "purl": "pkg:generic/capstone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "af1ed2fb3d9d67926389a71e12531bef76f50482"
            },
            {
              "fixed": "21f7bc85f9026ece8adc34d02b6e23863f6185ae"
            }
          ],
          "repo": "https://github.com/capstone-engine/capstone.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538426\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nreadBytes48\nSystemZ_LLVM_getInstruction\nSystemZ_getInstruction\n```\n",
  "id": "OSV-2024-1076",
  "modified": "2024-09-17T00:02:06.644304Z",
  "published": "2024-09-17T00:02:06.643980Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538426"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in readBytes48"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.