ghsa-f35c-rqpm-6c5v
Vulnerability from github
Published
2022-05-24 17:47
Modified
2022-10-31 12:00
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details

NULL Pointer Deference in the "actions.c" library of libexif exif v0.6.22 allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-27815"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-14T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "NULL Pointer Deference in the \"actions.c\" library of libexif exif v0.6.22 allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash.",
  "id": "GHSA-f35c-rqpm-6c5v",
  "modified": "2022-10-31T12:00:22Z",
  "published": "2022-05-24T17:47:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27815"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libexif/exif/issues/4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libexif/exif/commit/eb84b0e3c5f2a86013b6fcfb800d187896a648fa"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libexif/exif/commit/f6334d9d32437ef13dc902f0a88a2be0063d9d1c"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JSWAXZVNXYLV3E4R6YQTEGRGMGWEAR76"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMC6OTXZRPCUD3LOSWO4ISR7CH7NJQDT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZQ3L45F7S7PQPG5HEHXOCGNOO64MJOS"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202210-28"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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