gsd-2009-0023
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.
Aliases
Aliases
CVE-2009-0023


To clipboard 

{
  "GSD": {
    "alias": "CVE-2009-0023",
    "description": "The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.",
    "id": "GSD-2009-0023",
    "references": [
      "https://www.suse.com/security/cve/CVE-2009-0023.html",
      "https://www.debian.org/security/2009/dsa-1812",
      "https://access.redhat.com/errata/RHSA-2010:0602",
      "https://access.redhat.com/errata/RHSA-2009:1160",
      "https://access.redhat.com/errata/RHSA-2009:1108",
      "https://access.redhat.com/errata/RHSA-2009:1107",
      "https://linux.oracle.com/cve/CVE-2009-0023.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2009-0023"
      ],
      "details": "The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.",
      "id": "GSD-2009-0023",
      "modified": "2023-12-13T01:19:44.204045Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2009-0023",
        "STATE": "PUBLIC"
      },
      "affects": {
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              "product": {
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                    "product_name": "n/a",
                    "version": {
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      "references": {
        "reference_data": [
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          },
          {
            "name": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E",
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            "url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E"
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          },
          {
            "name": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E",
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            "url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E"
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          },
          {
            "name": "http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html",
            "refsource": "MISC",
            "url": "http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html"
          },
          {
            "name": "http://secunia.com/advisories/37221",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/37221"
          },
          {
            "name": "http://support.apple.com/kb/HT3937",
            "refsource": "MISC",
            "url": "http://support.apple.com/kb/HT3937"
          },
          {
            "name": "http://www.vupen.com/english/advisories/2009/3184",
            "refsource": "MISC",
            "url": "http://www.vupen.com/english/advisories/2009/3184"
          },
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150"
          },
          {
            "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html",
            "refsource": "MISC",
            "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html"
          },
          {
            "name": "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E"
          },
          {
            "name": "http://secunia.com/advisories/34724",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/34724"
          },
          {
            "name": "http://secunia.com/advisories/35284",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35284"
          },
          {
            "name": "http://secunia.com/advisories/35360",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35360"
          },
          {
            "name": "http://secunia.com/advisories/35395",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35395"
          },
          {
            "name": "http://secunia.com/advisories/35444",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35444"
          },
          {
            "name": "http://secunia.com/advisories/35487",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35487"
          },
          {
            "name": "http://secunia.com/advisories/35565",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35565"
          },
          {
            "name": "http://secunia.com/advisories/35710",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35710"
          },
          {
            "name": "http://secunia.com/advisories/35797",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35797"
          },
          {
            "name": "http://secunia.com/advisories/35843",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/35843"
          },
          {
            "name": "http://security.gentoo.org/glsa/glsa-200907-03.xml",
            "refsource": "MISC",
            "url": "http://security.gentoo.org/glsa/glsa-200907-03.xml"
          },
          {
            "name": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2009\u0026m=slackware-security.538210",
            "refsource": "MISC",
            "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2009\u0026m=slackware-security.538210"
          },
          {
            "name": "http://svn.apache.org/viewvc?view=rev\u0026revision=779880",
            "refsource": "MISC",
            "url": "http://svn.apache.org/viewvc?view=rev\u0026revision=779880"
          },
          {
            "name": "http://wiki.rpath.com/Advisories:rPSA-2009-0144",
            "refsource": "MISC",
            "url": "http://wiki.rpath.com/Advisories:rPSA-2009-0144"
          },
          {
            "name": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341",
            "refsource": "MISC",
            "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341"
          },
          {
            "name": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241",
            "refsource": "MISC",
            "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241"
          },
          {
            "name": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478",
            "refsource": "MISC",
            "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478"
          },
          {
            "name": "http://www-01.ibm.com/support/docview.wss?uid=swg27014463",
            "refsource": "MISC",
            "url": "http://www-01.ibm.com/support/docview.wss?uid=swg27014463"
          },
          {
            "name": "http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3",
            "refsource": "MISC",
            "url": "http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3"
          },
          {
            "name": "http://www.debian.org/security/2009/dsa-1812",
            "refsource": "MISC",
            "url": "http://www.debian.org/security/2009/dsa-1812"
          },
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:131",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:131"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2009-1107.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2009-1107.html"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2009-1108.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2009-1108.html"
          },
          {
            "name": "http://www.securityfocus.com/archive/1/507855/100/0/threaded",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/archive/1/507855/100/0/threaded"
          },
          {
            "name": "http://www.securityfocus.com/bid/35221",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/35221"
          },
          {
            "name": "http://www.ubuntu.com/usn/usn-786-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/usn-786-1"
          },
          {
            "name": "http://www.ubuntu.com/usn/usn-787-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/usn-787-1"
          },
          {
            "name": "http://www.vupen.com/english/advisories/2009/1907",
            "refsource": "MISC",
            "url": "http://www.vupen.com/english/advisories/2009/1907"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50964",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50964"
          },
          {
            "name": "https://lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E"
          },
          {
            "name": "https://lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E"
          },
          {
            "name": "https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10968",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10968"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12321",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12321"
          },
          {
            "name": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html",
            "refsource": "MISC",
            "url": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html"
          },
          {
            "name": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html",
            "refsource": "MISC",
            "url": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html"
          },
          {
            "name": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html",
            "refsource": "MISC",
            "url": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=503928",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=503928"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
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            "value": "The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow."
          },
          {
            "lang": "es",
            "value": "La funci\u00f3n apr_strmatch_precompile en strmatch/apr_strmatch.c en Apache APR-util anteriores a v1.3.5 permite a los atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de una entrada manipulada en 1) un fichero .htaccess utilizado con el Servidor Apache HTTP, (2) la directiva SVNMasterURI en el m\u00f3dulo mod_dav_svn en el Servidor Apache HTTP, (3) el m\u00f3dulo mod_apreq2 para el Servidor Apache HTTP, o (4) una aplicaci\u00f3n que utiliza la librer\u00eda libapreq2, relativa a un \"bandera de desbordamiento inferior\"."
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        "id": "CVE-2009-0023",
        "lastModified": "2024-02-02T16:32:50.033",
        "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"
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              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
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        "published": "2009-06-08T01:00:00.530",
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            "source": "nvd@nist.gov",
            "type": "Primary"
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      }
    }
  }
}


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