osv-2020-2180
Vulnerability from osv_ossfuzz
Published
2020-11-23 00:00
Modified
2022-04-13 03:20
Summary
UNKNOWN READ in helper_be_stl_mmu_armeb
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27736

Crash type: UNKNOWN READ
Crash state:
helper_be_stl_mmu_armeb
[stack]
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "7ca7e8a79d85ca57bb523be49009b0326b7a5210:3fadb5aa5aad22926f5f816dbe396f8661990374"
      },
      "ecosystem_specific": {
        "introduced_range": "57e3509812f0842b0752bff1e1b3a44ad438271e:355eaecc12b8022ccefac432dfa003fdb642c0f5",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "unicorn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8b659c61b2dad88e55a0f1af6f725be6bce782bd"
            },
            {
              "fixed": "7ca7e8a79d85ca57bb523be49009b0326b7a5210"
            },
            {
              "fixed": "e2a924a32b6fd3f24163b93996ac91782f518a25"
            },
            {
              "fixed": "3fadb5aa5aad22926f5f816dbe396f8661990374"
            }
          ],
          "repo": "https://github.com/unicorn-engine/unicorn.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.2",
        "1.0.2-rc1",
        "1.0.2-rc2",
        "1.0.2-rc3",
        "1.0.2-rc4",
        "1.0.2-rc5",
        "1.0.2-rc6",
        "1.0.3",
        "2.0.0-rc1",
        "2.0.0-rc2",
        "2.0.0-rc3"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27736\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nhelper_be_stl_mmu_armeb\n[stack]\n```\n",
  "id": "OSV-2020-2180",
  "modified": "2022-04-13T03:20:55.766524Z",
  "published": "2020-11-23T00:00:58.574949Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27736"
    }
  ],
  "summary": "UNKNOWN READ in helper_be_stl_mmu_armeb"
}


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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.