Vulnerability-Lookup

GHSA-JF3H-HC4X-5Q33

Vulnerability from github – Published: 2022-05-01 07:01 – Updated: 2025-04-03 04:33

Details

libs/comverp.c in Courier MTA before 0.53.2 allows attackers to cause a denial of service (CPU consumption) via unknown vectors involving usernames that contain the "=" (equals) character, which is not properly handled during encoding.

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{
  "affected": [],
  "aliases": [
    "CVE-2006-2659"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2006-05-30T19:02:00Z",
    "severity": "HIGH"
  },
  "details": "libs/comverp.c in Courier MTA before 0.53.2 allows attackers to cause a denial of service (CPU consumption) via unknown vectors involving usernames that contain the \"=\" (equals) character, which is not properly handled during encoding.",
  "id": "GHSA-jf3h-hc4x-5q33",
  "modified": "2025-04-03T04:33:20Z",
  "published": "2022-05-01T07:01:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2006-2659"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26998"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/294-1"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=368834"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/20519"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/20548"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/20792"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/21350"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-200608-06.xml"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1016248"
    },
    {
      "type": "WEB",
      "url": "http://www.courier-mta.org/beta/patches/verp-fix/README.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2006/dsa-1101"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/18345"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2006/2214"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2006-2659 (GCVE-0-2006-2659)

Vulnerability from cvelistv5 – Published: 2006-05-30 19:00 – Updated: 2024-08-07 17:58

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=368834	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	http://security.gentoo.org/glsa/glsa-200608-06.xml	vendor-advisoryx_refsource_GENTOO
	http://www.securityfocus.com/bid/18345	vdb-entryx_refsource_BID
	http://secunia.com/advisories/20548	third-party-advisoryx_refsource_SECUNIA
	http://secunia.com/advisories/20519	third-party-advisoryx_refsource_SECUNIA
	http://www.courier-mta.org/beta/patches/verp-fix/…	x_refsource_CONFIRM
	http://secunia.com/advisories/21350	third-party-advisoryx_refsource_SECUNIA
	http://www.debian.org/security/2006/dsa-1101	vendor-advisoryx_refsource_DEBIAN
	http://www.vupen.com/english/advisories/2006/2214	vdb-entryx_refsource_VUPEN
	https://usn.ubuntu.com/294-1/	vendor-advisoryx_refsource_UBUNTU
	http://secunia.com/advisories/20792	third-party-advisoryx_refsource_SECUNIA
	http://securitytracker.com/id?1016248	vdb-entryx_refsource_SECTRACK

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JSON

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{
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          "dateUpdated": "2024-08-07T17:58:51.858Z",
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            ],
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=368834"
          },
          {
            "name": "courier-usernames-dos(26998)",
            "tags": [
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            ],
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          },
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            "url": "http://www.courier-mta.org/beta/patches/verp-fix/README.txt"
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          ],
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.courier-mta.org/beta/patches/verp-fix/README.txt"
        },
        {
          "name": "21350",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/21350"
        },
        {
          "name": "DSA-1101",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2006/dsa-1101"
        },
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          "name": "ADV-2006-2214",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2006/2214"
        },
        {
          "name": "USN-294-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/294-1/"
        },
        {
          "name": "20792",
          "tags": [
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            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/20792"
        },
        {
          "name": "1016248",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://securitytracker.com/id?1016248"
        }
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      "x_legacyV4Record": {
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            "vendor_data": [
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}

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-JF3H-HC4X-5Q33

CVE-2006-2659 (GCVE-0-2006-2659)

Tags

Sightings

Nomenclature