ghsa-6pmg-h497-cq5q
Vulnerability from github
Published
2022-05-13 01:10
Modified
2022-05-13 01:10
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-16943"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-25T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.",
  "id": "GHSA-6pmg-h497-cq5q",
  "modified": "2022-05-13T01:10:22Z",
  "published": "2022-05-13T01:10:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16943"
    },
    {
      "type": "WEB",
      "url": "https://bugs.exim.org/show_bug.cgi?id=2199"
    },
    {
      "type": "WEB",
      "url": "https://git.exim.org/exim.git/commit/4090d62a4b25782129cc1643596dc2f6e8f63bde"
    },
    {
      "type": "WEB",
      "url": "https://git.exim.org/exim.git/commitdiff/4e6ae6235c68de243b1c2419027472d7659aa2b4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/LetUsFsck/PoC-Exploit-Mirror/tree/master/CVE-2017-16944"
    },
    {
      "type": "WEB",
      "url": "https://lists.exim.org/lurker/message/20171125.034842.d1d75cac.en.html"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2017/dsa-4053"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2017/11/25/1"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2017/11/25/2"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2017/11/25/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/05/04/7"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1039872"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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