github - ghsa-4wq7-f94f-64w2

GHSA-4WQ7-F94F-64W2

Vulnerability from github – Published: 2022-05-01 01:46 – Updated: 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": []
}

CVE-2005-0021 (GCVE-0-2005-0021)

Vulnerability from cvelistv5 – Published: 2005-01-06 05:00 – Updated: 2024-08-07 20:57

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.idefense.com/application/poi/display?i…	third-party-advisoryx_refsource_IDEFENSE
	http://www.kb.cert.org/vuls/id/132992	third-party-advisoryx_refsource_CERT-VN
	http://www.debian.org/security/2005/dsa-635	vendor-advisoryx_refsource_DEBIAN
	http://ftp6.us.freebsd.org/pub/mail/exim/ChangeLo…	x_refsource_CONFIRM
	http://www.debian.org/security/2005/dsa-637	vendor-advisoryx_refsource_DEBIAN
	http://www.idefense.com/application/poi/display?i…	third-party-advisoryx_refsource_IDEFENSE
	http://www.redhat.com/support/errata/RHSA-2005-025.html	vendor-advisoryx_refsource_REDHAT
	http://security.gentoo.org/glsa/glsa-200501-23.xml	vendor-advisoryx_refsource_GENTOO
	http://www.exim.org/mail-archives/exim-users/Week…	mailing-listx_refsource_MLIST
	https://oval.cisecurity.org/repository/search/def…	vdb-entrysignaturex_refsource_OVAL

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          },
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          },
          {
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            "url": "http://www.debian.org/security/2005/dsa-637"
          },
          {
            "name": "20050114 Exim dns_buld_reverse() Buffer Overflow Vulnerability",
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              "third-party-advisory",
              "x_refsource_IDEFENSE",
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            ],
            "url": "http://www.idefense.com/application/poi/display?id=183\u0026type=vulnerabilities"
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          },
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            "tags": [
              "vdb-entry",
              "signature",
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            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10347"
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    "cna": {
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        },
        {
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          ],
          "url": "http://www.idefense.com/application/poi/display?id=183\u0026type=vulnerabilities"
        },
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          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2005-025.html"
        },
        {
          "name": "GLSA-200501-23",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-200501-23.xml"
        },
        {
          "name": "[exim] 20050104 2 smallish security issues",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20050103/msg00028.html"
        },
        {
          "name": "oval:org.mitre.oval:def:10347",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10347"
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      "x_legacyV4Record": {
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          "ID": "CVE-2005-0021",
          "STATE": "PUBLIC"
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                      "version": {
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              "url": "http://www.debian.org/security/2005/dsa-637"
            },
            {
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    "dateReserved": "2005-01-04T00:00:00",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

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.

Action not permitted

GHSA-4WQ7-F94F-64W2

CVE-2005-0021 (GCVE-0-2005-0021)

Tags

Sightings

Nomenclature