CVE-2011-1929 (GCVE-0-2011-1929)

Vulnerability from cvelistv5 – Published: 2011-05-24 23:00 – Updated: 2024-08-06 22:46
VLAI
Summary
lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle '\0' characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c x_refsource_CONFIRM
http://secunia.com/advisories/44771 third-party-advisoryx_refsource_SECUNIA
http://dovecot.org/pipermail/dovecot/2011-May/059… mailing-listx_refsource_MLIST
http://www.debian.org/security/2011/dsa-2252 vendor-advisoryx_refsource_DEBIAN
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.dovecot.org/doc/NEWS-2.0 x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=706286 x_refsource_CONFIRM
http://dovecot.org/pipermail/dovecot/2011-May/059… mailing-listx_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2011-11… vendor-advisoryx_refsource_REDHAT
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://osvdb.org/72495 vdb-entryx_refsource_OSVDB
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
https://hermes.opensuse.org/messages/8581790 vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/bid/47930 vdb-entryx_refsource_BID
http://openwall.com/lists/oss-security/2011/05/19/6 mailing-listx_refsource_MLIST
http://secunia.com/advisories/44756 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/44827 third-party-advisoryx_refsource_SECUNIA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/44683 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/44712 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1143-1 vendor-advisoryx_refsource_UBUNTU
http://openwall.com/lists/oss-security/2011/05/19/3 mailing-listx_refsource_MLIST
http://www.dovecot.org/doc/NEWS-1.2 x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2011/05/18/4 mailing-listx_refsource_MLIST
Date Public
2011-05-11 00:00
Show details on NVD website
To clipboard 

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                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-05-24T23:55:04.387",
        "references": [
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://dovecot.org/pipermail/dovecot/2011-May/059085.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://dovecot.org/pipermail/dovecot/2011-May/059086.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060815.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060825.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/05/18/4"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/05/19/3"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/05/19/6"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://osvdb.org/72495"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44683"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44712"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44756"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44771"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44827"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2011/dsa-2252"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.dovecot.org/doc/NEWS-1.2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.dovecot.org/doc/NEWS-2.0"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:101"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1187.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.securityfocus.com/bid/47930"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-1143-1"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=706286"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67589"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://hermes.opensuse.org/messages/8581790"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "http://dovecot.org/pipermail/dovecot/2011-May/059085.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "http://dovecot.org/pipermail/dovecot/2011-May/059086.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
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            "url": "http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060815.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060825.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
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            "url": "http://openwall.com/lists/oss-security/2011/05/18/4"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
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            "url": "http://openwall.com/lists/oss-security/2011/05/19/3"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
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            "url": "http://openwall.com/lists/oss-security/2011/05/19/6"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://osvdb.org/72495"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44683"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44712"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44756"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44771"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44827"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2011/dsa-2252"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.dovecot.org/doc/NEWS-1.2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.dovecot.org/doc/NEWS-2.0"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:101"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1187.html"
          },
          {
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            "url": "http://www.securityfocus.com/bid/47930"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-1143-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=706286"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67589"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://hermes.opensuse.org/messages/8581790"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T12:57:45+00:00",
      "cve": "CVE-2011-1929",
      "id": "CVE-2011-1929",
      "initial_release_date": "2011-05-11T00:00:00+00:00",
      "product_status:fixed": "132",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "dovecot: potential crash when parsing header names that contain NUL characters",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1929.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2024-04-03T02:30:46Z",
      "cve": "CVE-2011-1929",
      "id": "CVE-2011-1929",
      "initial_release_date": "2023-02-15T05:53:10Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2011-1929",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1929.json",
      "version": "5"
    }
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.