{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2011-10-26T00:00:00.000Z","descriptions":[{"lang":"en","value":"Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-08-28T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"GLSA-201406-36","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"http://security.gentoo.org/glsa/glsa-201406-36.xml"},{"name":"[oss-security] 20111026 CVE Request: openldap2 UTF8StringNormalize() can cause a (one-byte) buffer overflow","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2011/10/26/5"},{"tags":["x_refsource_MISC"],"url":"http://www.openldap.org/its/index.cgi/Software%20Bugs?id=7059%3Bselectid=7059"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=749324"},{"name":"USN-1266-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-1266-1"},{"name":"46599","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/46599"},{"tags":["x_refsource_MISC"],"url":"http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commitdiff%3Bh=507238713b71208ec4f262f312cb495a302df9e9"},{"name":"50384","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/50384"},{"name":"openldap-utf8stringnormalize-dos(70991)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70991"},{"name":"[oss-security] 20111026 Re: CVE Request: openldap2 UTF8StringNormalize() can cause a (one-byte) buffer overflow","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2011/10/26/9"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T23:53:32.849Z"},"title":"CVE Program Container","references":[{"name":"GLSA-201406-36","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"http://security.gentoo.org/glsa/glsa-201406-36.xml"},{"name":"[oss-security] 20111026 CVE Request: openldap2 UTF8StringNormalize() can cause a (one-byte) buffer overflow","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2011/10/26/5"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.openldap.org/its/index.cgi/Software%20Bugs?id=7059%3Bselectid=7059"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=749324"},{"name":"USN-1266-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-1266-1"},{"name":"46599","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/46599"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commitdiff%3Bh=507238713b71208ec4f262f312cb495a302df9e9"},{"name":"50384","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/50384"},{"name":"openldap-utf8stringnormalize-dos(70991)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70991"},{"name":"[oss-security] 20111026 Re: CVE Request: openldap2 UTF8StringNormalize() can cause a (one-byte) buffer overflow","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2011/10/26/9"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2011-4079","datePublished":"2011-10-27T20:00:00.000Z","dateReserved":"2011-10-18T00:00:00.000Z","dateUpdated":"2024-08-06T23:53:32.849Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}