zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.Referenceshttps://www.openwall.com/lists/oss-security/2022/03/24/1https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531http://www.openwall.com/lists/oss-security/2022/03/25/2http://www.openwall.com/lists/oss-security/2022/03/26/1https://www.debian.org/security/2022/dsa-5111https://lists.debian.org/debian-lts-announce/2022/04/msg00000.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NS2D2GFPFGOJUL4WQ3DUAY7HF4VWQ77F/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOKFMSNQ5D5WGMALBNBXU3GE442V74WU/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOKNP2L734AEL47NRYGVZIKEFOUBQY5Y/https://lists.debian.org/debian-lts-announce/2022/05/msg00008.htmlhttp://seclists.org/fulldisclosure/2022/May/33http://seclists.org/fulldisclosure/2022/May/35http://seclists.org/fulldisclosure/2022/May/38https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/https://www.oracle.com/security-alerts/cpujul2022.htmlhttps://www.openwall.com/lists/oss-security/2022/03/28/3https://www.openwall.com/lists/oss-security/2022/03/28/1https://github.com/madler/zlib/compare/v1.2.11...v1.2.12https://github.com/madler/zlib/issues/605https://support.apple.com/kb/HT213257https://support.apple.com/kb/HT213256https://support.apple.com/kb/HT213255https://security.netapp.com/advisory/ntap-20220526-0009/https://security.netapp.com/advisory/ntap-20220729-0004/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZZPTWRYQULAOL3AW7RZJNVZ2UONXCV4/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DCZFIJBJTZ7CL5QXBFKTQ22Q26VINRUF/https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlhttps://security.gentoo.org/glsa/202210-42https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf
