CVE-2011-1928 (GCVE-0-2011-1928)

Vulnerability from cvelistv5 – Published: 2011-05-24 23:00 – Updated: 2024-08-06 22:46
VLAI
Summary
The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1032 records in the last 180 days details
References
URL Tags
http://www.redhat.com/support/errata/RHSA-2011-08… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/44661 third-party-advisoryx_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=134987041210674&w=2 vendor-advisoryx_refsource_HP
http://secunia.com/advisories/48308 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627182 x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2011/1289 vdb-entryx_refsource_VUPEN
http://secunia.com/advisories/44613 third-party-advisoryx_refsource_SECUNIA
http://mail-archives.apache.org/mod_mbox/www-anno… mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/05/19/5 mailing-listx_refsource_MLIST
http://secunia.com/advisories/44780 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/1290 vdb-entryx_refsource_VUPEN
http://secunia.com/advisories/44558 third-party-advisoryx_refsource_SECUNIA
http://openwall.com/lists/oss-security/2011/05/19/10 mailing-listx_refsource_MLIST
http://mail-archives.apache.org/mod_mbox/httpd-an… mailing-listx_refsource_MLIST
https://issues.apache.org/bugzilla/show_bug.cgi?i… x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
Date Public
2011-05-19 00:00
Show details on NVD website
To clipboard 

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          "url": "http://www.redhat.com/support/errata/RHSA-2011-0844.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
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          "url": "http://www.vupen.com/english/advisories/2011/1289"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
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          "url": "http://www.vupen.com/english/advisories/2011/1290"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://issues.apache.org/bugzilla/show_bug.cgi?id=51219"
        }
      ],
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-399"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:apr-util:1.4.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B5116D84-25AA-40B3-81D2-B78D81190A93",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:apr-util:1.4.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3901F007-889B-41B0-A21D-26CD4B98B95D",
                    "vulnerable": true
                  },
                  {
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                    "matchCriteriaId": "B0B8C9DB-401E-42B3-BAED-D09A96DE9A90",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used.  NOTE: this issue exists because of an incorrect fix for CVE-2011-0419."
          },
          {
            "lang": "es",
            "value": "La implementaci\u00f3n de fnmatch de apr_fnmatch.c de la librer\u00eda Apache Portable Runtime (APR) 1.4.3 y 1.4.4, y el servidor Apache HTTP 2.2.18, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una URI que no encaja en tipos de patrones de comodines sin especificar. Como se ha demostrado en ataques contra mod_autoindex en httpd cuando un patr\u00f3n de configuraci\u00f3n /*/WEB-INF/ es utilizado. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incorrecta a CVE-2011-0419."
          }
        ],
        "id": "CVE-2011-1928",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-05-24T23:55:03.573",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627182"
          },
          {
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00011.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://mail-archives.apache.org/mod_mbox/httpd-announce/201105.mbox/%3C4DD55092.3030403%40apache.org%3E"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://mail-archives.apache.org/mod_mbox/www-announce/201105.mbox/%3c4DD55076.1060005%40apache.org%3e"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://marc.info/?l=bugtraq\u0026m=134987041210674\u0026w=2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/05/19/10"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/05/19/5"
          },
          {
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            "tags": [
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            ],
            "url": "http://secunia.com/advisories/44558"
          },
          {
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            "url": "http://secunia.com/advisories/44613"
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            "url": "http://secunia.com/advisories/44661"
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          {
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          },
          {
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          },
          {
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:095"
          },
          {
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            "url": "http://www.redhat.com/support/errata/RHSA-2011-0844.html"
          },
          {
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          },
          {
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            "tags": [
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          {
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            "url": "https://issues.apache.org/bugzilla/show_bug.cgi?id=51219"
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          {
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://issues.apache.org/bugzilla/show_bug.cgi?id=51219"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
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              {
                "lang": "en",
                "value": "CWE-399"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-01-28T23:05:13+00:00",
      "cve": "CVE-2011-1928",
      "id": "CVE-2011-1928",
      "initial_release_date": "2011-05-19T00:00:00+00:00",
      "product_status:fixed": "184",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "apr: DoS flaw in apr_fnmatch() due to fix for CVE-2011-0419",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1928.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-09-02T13:00:42Z",
      "cve": "CVE-2011-1928",
      "id": "CVE-2011-1928",
      "initial_release_date": "2023-02-15T05:53:10Z",
      "product_status:recommended": "111",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2011-1928",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1928.json",
      "version": "15"
    }
  }
}



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