ghsa-4wq7-f94f-64w2
Vulnerability from github
Published
2022-05-01 01:46
Modified
2022-05-01 01:46
Details

Multiple buffer overflows in Exim before 4.43 may allow attackers to execute arbitrary code via (1) an IPv6 address with more than 8 components, as demonstrated using the -be command line option, which triggers an overflow in the host_aton function, or (2) the -bh command line option or dnsdb PTR lookup, which triggers an overflow in the dns_build_reverse function.

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{
  "affected": [],
  "aliases": [
    "CVE-2005-0021"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2005-05-02T04:00:00Z",
    "severity": "HIGH"
  },
  "details": "Multiple buffer overflows in Exim before 4.43 may allow attackers to execute arbitrary code via (1) an IPv6 address with more than 8 components, as demonstrated using the -be command line option, which triggers an overflow in the host_aton function, or (2) the -bh command line option or dnsdb PTR lookup, which triggers an overflow in the dns_build_reverse function.",
  "id": "GHSA-4wq7-f94f-64w2",
  "modified": "2022-05-01T01:46:50Z",
  "published": "2022-05-01T01:46:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2005-0021"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10347"
    },
    {
      "type": "WEB",
      "url": "http://ftp6.us.freebsd.org/pub/mail/exim/ChangeLogs/ChangeLog-4.44"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-200501-23.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2005/dsa-635"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2005/dsa-637"
    },
    {
      "type": "WEB",
      "url": "http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20050103/msg00028.html"
    },
    {
      "type": "WEB",
      "url": "http://www.idefense.com/application/poi/display?id=179\u0026type=vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "http://www.idefense.com/application/poi/display?id=183\u0026type=vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "http://www.kb.cert.org/vuls/id/132992"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2005-025.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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