{"id":"CVE-2023-45853","revision":"a57b69332b224ceaa55b64862329ac0d","records":[{"revision":"a57b69332b224ceaa55b64862329ac0d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-45853","aliases":[],"title":"MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip…","description":"MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also vulnerable because it bundles an affected zlib version, and exposes the applicable MiniZip code through its compress API.","state":0,"publishedAt":"2023-10-14T00:00:00+00:00","modifiedAt":"2026-10-14T23:55:52.951+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/madler/zlib/pull/843","https://www.winimage.com/zLibDll/minizip.html","https://github.com/madler/zlib/blob/ac8f12c97d1afd9bafa9c710f827d40a407d3266/contrib/README.contrib#L1-L4","https://chromium.googlesource.com/chromium/src/+/de29dd6c7151d3cd37cb4cf0036800ddfb1d8b61","https://chromium.googlesource.com/chromium/src/+/d709fb23806858847131027da95ef4c548813356","http://www.openwall.com/lists/oss-security/2023/10/20/9","https://lists.debian.org/debian-lts-announce/2023/11/msg00026.html","https://security.netapp.com/advisory/ntap-20231130-0009/","https://pypi.org/project/pyminizip/#history","https://security.gentoo.org/glsa/202401-18","http://www.openwall.com/lists/oss-security/2024/01/24/10"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-45853","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-45853","identifiers":["CVE-2023-45853"]},"retained":false,"historicalAffected":[]}],"coverage":[]}