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CVE-2013-1667 (GCVE-0-2013-1667)

Vulnerability from cvelistv5 – Published: 2013-03-12 16:00 – Updated: 2024-08-06 15:13
VLAI
Summary
The rehash mechanism in Perl 5.8.2 through 5.16.x allows context-dependent attackers to cause a denial of service (memory consumption and crash) via a crafted hash key.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://www.nntp.perl.org/group/perl.perl5.porters… mailing-listx_refsource_MLIST
http://secunia.com/advisories/52472 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
https://wiki.mageia.org/en/Support/Advisories/MGA… x_refsource_CONFIRM
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702296 x_refsource_MISC
http://secunia.com/advisories/52499 third-party-advisoryx_refsource_SECUNIA
http://lists.apple.com/archives/security-announce… vendor-advisoryx_refsource_APPLE
http://perl5.git.perl.org/perl.git/commitdiff/d59e31f x_refsource_CONFIRM
http://www.securityfocus.com/bid/58311 vdb-entryx_refsource_BID
http://osvdb.org/90892 vdb-entryx_refsource_OSVDB
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://marc.info/?l=bugtraq&m=137891988921058&w=2 vendor-advisoryx_refsource_HP
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://perl5.git.perl.org/perl.git/commitdiff/9d83adc x_refsource_CONFIRM
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http://www.ubuntu.com/usn/USN-1770-1 vendor-advisoryx_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2013-0685.html vendor-advisoryx_refsource_REDHAT
http://kb.juniper.net/InfoCenter/index?page=conte… x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=912276 x_refsource_MISC
http://kb.juniper.net/InfoCenter/index?page=conte… x_refsource_CONFIRM
Date Public
2013-02-03 00:00
Show details on NVD website

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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The rehash mechanism in Perl 5.8.2 through 5.16.x allows context-dependent attackers to cause a denial of service (memory consumption and crash) via a crafted hash key."
        },
        {
          "lang": "es",
          "value": "El mecanismo de rehash en Perl v5.8.2 a trav\u00e9s v5.16.x permite a atacantes dependientes de contexto provocar una denegaci\u00f3n de servicio (consumo de memoria y ca\u00edda) mediante una tecla de almohadilla dise\u00f1ada."
        }
      ],
      "id": "CVE-2013-1667",
      "lastModified": "2024-11-21T01:50:06.830",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "HIGH",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 7.5,
              "confidentialityImpact": "PARTIAL",
              "integrityImpact": "PARTIAL",
              "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 10.0,
            "impactScore": 6.4,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ]
      },
      "published": "2013-03-14T03:13:36.873",
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            "value": "The rehash mechanism in Perl 5.8.2 through 5.16.x allows context-dependent attackers to cause a denial of service (memory consumption and crash) via a crafted hash key."
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            "value": "El mecanismo de rehash en Perl v5.8.2 a trav\u00e9s v5.16.x permite a atacantes dependientes de contexto provocar una denegaci\u00f3n de servicio (consumo de memoria y ca\u00edda) mediante una tecla de almohadilla dise\u00f1ada."
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            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/52499"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2013/dsa-2641"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:113"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.nntp.perl.org/group/perl.perl5.porters/2013/03/msg199755.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/58311"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-1770-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=912276"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82598"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18771"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0094"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-399"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T12:44:12+00:00",
      "cve": "CVE-2013-1667",
      "id": "CVE-2013-1667",
      "initial_release_date": "2013-03-04T00:00:00+00:00",
      "product_status:fixed": "796",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "perl: DoS in rehashing code",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-1667.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-02T23:32:24Z",
      "cve": "CVE-2013-1667",
      "id": "CVE-2013-1667",
      "initial_release_date": "2023-02-15T05:40:35Z",
      "product_status:known_not_affected": "3",
      "product_status:recommended": "79",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2013-1667",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2013-1667.json",
      "version": "14"
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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