{"id":"CVE-2019-9169","state":"PUBLISHED","title":"In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression ","description":"In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.","publishedAt":"2019-02-26T02:00:00.000Z","updatedAt":"2026-10-14T06:49:38.188Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/107160","https://security.gentoo.org/glsa/202006-04","https://usn.ubuntu.com/4416-1/","https://kc.mcafee.com/corporate/index?page=content&id=SB10278","https://www.oracle.com/security-alerts/cpuapr2022.html","https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=583dd860d5b833037175247230a328f0050dbfe9","https://security.netapp.com/advisory/ntap-20190315-0002/","https://sourceware.org/bugzilla/show_bug.cgi?id=24114","https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142","https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140","https://support.f5.com/csp/article/K54823184","https://cert-portal.siemens.com/productcert/html/ssa-398330.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:46:15.253Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/9xxx/CVE-2019-9169.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2019-9169","state":"PUBLISHED","datePublished":"2019-02-26T02:00:00.000Z","dateUpdated":"2026-10-14T06:49:38.188Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2019-02-25T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/107160","name":"107160","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://security.gentoo.org/glsa/202006-04","name":"GLSA-202006-04","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"https://usn.ubuntu.com/4416-1/","name":"USN-4416-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10278","tags":["x_refsource_CONFIRM"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2022.html","tags":["x_refsource_MISC"]},{"url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=583dd860d5b833037175247230a328f0050dbfe9","tags":["x_refsource_MISC"]},{"url":"https://security.netapp.com/advisory/ntap-20190315-0002/","tags":["x_refsource_CONFIRM"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=24114","tags":["x_refsource_MISC"]},{"url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142","tags":["x_refsource_MISC"]},{"url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140","tags":["x_refsource_MISC"]},{"url":"https://support.f5.com/csp/article/K54823184","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2022-04-19T23:20:46.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2019-02-25T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-9169","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":"In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"107160","refsource":"BID","url":"http://www.securityfocus.com/bid/107160"},{"name":"GLSA-202006-04","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/202006-04"},{"name":"USN-4416-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4416-1/"},{"name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10278","refsource":"CONFIRM","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10278"},{"name":"https://www.oracle.com/security-alerts/cpuapr2022.html","refsource":"MISC","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"name":"https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commit;h=583dd860d5b833037175247230a328f0050dbfe9","refsource":"MISC","url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commit;h=583dd860d5b833037175247230a328f0050dbfe9"},{"name":"https://security.netapp.com/advisory/ntap-20190315-0002/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20190315-0002/"},{"name":"https://sourceware.org/bugzilla/show_bug.cgi?id=24114","refsource":"MISC","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=24114"},{"name":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142","refsource":"MISC","url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142"},{"name":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140","refsource":"MISC","url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140"},{"name":"https://support.f5.com/csp/article/K54823184","refsource":"CONFIRM","url":"https://support.f5.com/csp/article/K54823184"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/107160","name":"107160","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202006-04","name":"GLSA-202006-04","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://usn.ubuntu.com/4416-1/","name":"USN-4416-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10278","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2022.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=583dd860d5b833037175247230a328f0050dbfe9","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20190315-0002/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=24114","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://support.f5.com/csp/article/K54823184","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T21:38:46.578Z"}},{"affected":[{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html"}],"providerMetadata":{"shortName":"siemens-SADP","orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","dateUpdated":"2026-10-14T06:49:38.188Z"},"x_adpType":"supplier"}]}}}