osv-2020-1143
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:49
Modified
2022-04-13 03:04
Summary
UNKNOWN WRITE in mips_release_mips
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13852

Crash type: UNKNOWN WRITE
Crash state:
mips_release_mips
uc_close
fuzz_emu_mips_32be.c
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:12bcf3bea093ed733904d3993bbdba0c2572a497",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "unicorn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12bcf3bea093ed733904d3993bbdba0c2572a497"
            },
            {
              "fixed": "8b99637f774436e222e6d4393135aab0964967a0"
            }
          ],
          "repo": "https://github.com/unicorn-engine/unicorn.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.2-rc1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13852\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nmips_release_mips\nuc_close\nfuzz_emu_mips_32be.c\n```\n",
  "id": "OSV-2020-1143",
  "modified": "2022-04-13T03:04:39.204639Z",
  "published": "2020-07-22T21:49:50.620818Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13852"
    }
  ],
  "summary": "UNKNOWN WRITE in mips_release_mips"
}


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Sightings

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  • 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.