{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2012-07-27T00:00:00", "descriptions": [ { "lang": "en", "value": "The (1) otrl_base64_otr_decode function in src/b64.c; (2) otrl_proto_data_read_flags and (3) otrl_proto_accept_data functions in src/proto.c; and (4) decode function in toolkit/parse.c in libotr before 3.2.1 allocates a zero-length buffer when decoding a base64 string, which allows remote attackers to cause a denial of service (application crash) via a message with the value \"?OTR:===.\", which triggers a heap-based buffer overflow." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-08-28T12:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "DSA-2526", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "http://www.debian.org/security/2012/dsa-2526" }, { "name": "SUSE-SU-2012:1578", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00019.html" }, { "name": "libotr-base64-bo(77528)", "tags": [ "vdb-entry", "x_refsource_XF" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77528" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=846377" }, { "name": "MDVSA-2013:097", "tags": [ "vendor-advisory", "x_refsource_MANDRIVA" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:097" }, { "name": "MDVSA-2012:131", "tags": [ "vendor-advisory", "x_refsource_MANDRIVA" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:131" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://otr.git.sourceforge.net/git/gitweb.cgi?p=otr/libotr%3Ba=commitdiff%3Bh=b17232f86f8e60d0d22caf9a2400494d3c77da58" }, { "name": "[OTR-dev] 20120727 otrl_base64_otr_decode() function...", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://lists.cypherpunks.ca/pipermail/otr-dev/2012-July/001347.html" }, { "name": "[OTR-dev] 20120727 Re: otrl_base64_otr_decode() function...", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://lists.cypherpunks.ca/pipermail/otr-dev/2012-July/001348.html" }, { "tags": [ "x_refsource_MISC" ], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684121" }, { "name": "USN-1541-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-1541-1" }, { "name": "openSUSE-SU-2012:1525", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00016.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://otr.git.sourceforge.net/git/gitweb.cgi?p=otr/libotr%3Ba=commitdiff%3Bh=1902baee5d4b056850274ed0fa8c2409f1187435" }, { "name": "openSUSE-SU-2013:0155", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00019.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://otr.git.sourceforge.net/git/gitweb.cgi?p=otr/libotr%3Ba=commitdiff%3Bh=6d4ca89cf1d3c9a8aff696c3a846ac5a51f762c1" }, { "name": "54907", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/54907" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:05:12.525Z" }, "title": "CVE Program Container", "references": [ { "name": "DSA-2526", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "http://www.debian.org/security/2012/dsa-2526" }, { "name": "SUSE-SU-2012:1578", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00019.html" }, { "name": "libotr-base64-bo(77528)", "tags": [ "vdb-entry", "x_refsource_XF", "x_transferred" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77528" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=846377" }, { "name": "MDVSA-2013:097", "tags": [ "vendor-advisory", "x_refsource_MANDRIVA", "x_transferred" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:097" }, { "name": "MDVSA-2012:131", "tags": [ "vendor-advisory", "x_refsource_MANDRIVA", "x_transferred" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:131" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://otr.git.sourceforge.net/git/gitweb.cgi?p=otr/libotr%3Ba=commitdiff%3Bh=b17232f86f8e60d0d22caf9a2400494d3c77da58" }, { "name": "[OTR-dev] 20120727 otrl_base64_otr_decode() function...", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lists.cypherpunks.ca/pipermail/otr-dev/2012-July/001347.html" }, { "name": "[OTR-dev] 20120727 Re: otrl_base64_otr_decode() function...", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lists.cypherpunks.ca/pipermail/otr-dev/2012-July/001348.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684121" }, { "name": "USN-1541-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://www.ubuntu.com/usn/USN-1541-1" }, { "name": "openSUSE-SU-2012:1525", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00016.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://otr.git.sourceforge.net/git/gitweb.cgi?p=otr/libotr%3Ba=commitdiff%3Bh=1902baee5d4b056850274ed0fa8c2409f1187435" }, { "name": "openSUSE-SU-2013:0155", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00019.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://otr.git.sourceforge.net/git/gitweb.cgi?p=otr/libotr%3Ba=commitdiff%3Bh=6d4ca89cf1d3c9a8aff696c3a846ac5a51f762c1" }, { "name": "54907", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/54907" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3461", "datePublished": "2012-08-20T19:00:00", "dateReserved": "2012-06-14T00:00:00", "dateUpdated": "2024-08-06T20:05:12.525Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }