{"id":"CVE-2012-6656","state":"PUBLISHED","title":"iconvdata/ibm930.c in GNU C Library (aka glibc) before 2.16 allows context-dependent attackers to cause a denial of service (out-of-bounds read) via a multibyte character value of ","description":"iconvdata/ibm930.c in GNU C Library (aka glibc) before 2.16 allows context-dependent attackers to cause a denial of service (out-of-bounds read) via a multibyte character value of \"0xffff\" to the iconv function when converting IBM930 encoded data to UTF-8.","publishedAt":"2014-12-05T16:00:00.000Z","updatedAt":"2024-08-06T21:36:01.966Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/69472","http://www.ubuntu.com/usn/USN-2432-1","http://www.mandriva.com/security/advisories?name=MDVSA-2014:175","http://www.openwall.com/lists/oss-security/2014/08/29/3","https://security.gentoo.org/glsa/201503-04","https://sourceware.org/bugzilla/show_bug.cgi?id=14134","http://www.openwall.com/lists/oss-security/2014/09/02/1","https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=6e230d11837f3ae7b375ea69d7905f0d18eb79e5","http://www.debian.org/security/2015/dsa-3142"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:30.987Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/6xxx/CVE-2012-6656.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-6656","state":"PUBLISHED","datePublished":"2014-12-05T16:00:00.000Z","dateUpdated":"2024-08-06T21:36:01.966Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2014-09-01T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"iconvdata/ibm930.c in GNU C Library (aka glibc) before 2.16 allows context-dependent attackers to cause a denial of service (out-of-bounds read) via a multibyte character value of \"0xffff\" to the iconv function when converting IBM930 encoded data to UTF-8."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/69472","name":"69472","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.ubuntu.com/usn/USN-2432-1","name":"USN-2432-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2014:175","name":"MDVSA-2014:175","tags":["vendor-advisory","x_refsource_MANDRIVA"]},{"url":"http://www.openwall.com/lists/oss-security/2014/08/29/3","name":"[oss-security] 20140829 CVE request: glibc character set conversion from IBM code pages","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://security.gentoo.org/glsa/201503-04","name":"GLSA-201503-04","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=14134","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2014/09/02/1","name":"[oss-security] 20140902 Re: CVE request: glibc character set conversion from IBM code pages","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=6e230d11837f3ae7b375ea69d7905f0d18eb79e5","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2015/dsa-3142","name":"DSA-3142","tags":["vendor-advisory","x_refsource_DEBIAN"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-06-30T16:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2012-05-23T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2012-6656","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"iconvdata/ibm930.c in GNU C Library (aka glibc) before 2.16 allows context-dependent attackers to cause a denial of service (out-of-bounds read) via a multibyte character value of \"0xffff\" to the iconv function when converting IBM930 encoded data to UTF-8."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"69472","refsource":"BID","url":"http://www.securityfocus.com/bid/69472"},{"name":"USN-2432-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2432-1"},{"name":"MDVSA-2014:175","refsource":"MANDRIVA","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2014:175"},{"name":"[oss-security] 20140829 CVE request: glibc character set conversion from IBM code pages","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2014/08/29/3"},{"name":"GLSA-201503-04","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201503-04"},{"name":"https://sourceware.org/bugzilla/show_bug.cgi?id=14134","refsource":"CONFIRM","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=14134"},{"name":"[oss-security] 20140902 Re: CVE request: glibc character set conversion from IBM code pages","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2014/09/02/1"},{"name":"https://sourceware.org/git/?p=glibc.git;a=commit;h=6e230d11837f3ae7b375ea69d7905f0d18eb79e5","refsource":"CONFIRM","url":"https://sourceware.org/git/?p=glibc.git;a=commit;h=6e230d11837f3ae7b375ea69d7905f0d18eb79e5"},{"name":"DSA-3142","refsource":"DEBIAN","url":"http://www.debian.org/security/2015/dsa-3142"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/69472","name":"69472","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-2432-1","name":"USN-2432-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2014:175","name":"MDVSA-2014:175","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2014/08/29/3","name":"[oss-security] 20140829 CVE request: glibc character set conversion from IBM code pages","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://security.gentoo.org/glsa/201503-04","name":"GLSA-201503-04","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=14134","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2014/09/02/1","name":"[oss-security] 20140902 Re: CVE request: glibc character set conversion from IBM code pages","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=6e230d11837f3ae7b375ea69d7905f0d18eb79e5","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2015/dsa-3142","name":"DSA-3142","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T21:36:01.966Z"}}]}}}