[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9-Q_wAbf7DjbnoSKt_eCYUVM2fmNuhMQecO9N55UsU0":3},{"success":4,"data":5},true,{"vendor":6,"topVulnerabilitiesByEpss":26,"kevVulnerabilities":84,"topProductsByCves":85,"seoMetadata":88,"meta":97},{"vendorId":7,"vendorName":8,"productCount":9,"cveCount":10,"kevCount":11,"versionCount":12,"lastCveUpdate":13,"firstLetter":14,"products":15,"description":25},36819,"zlib",2,14,0,98,"2023-10-14","z",[16,20],{"id":17,"product_name":8,"version_count":18,"cve_count":19,"kev_count":11,"last_cve_update":13},175797,81,12,{"id":21,"product_name":22,"version_count":23,"cve_count":9,"kev_count":11,"last_cve_update":24},175796,"pigz",17,"2015-01-21","Zlib is a technology vendor with 2 tracked products and 14 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this vendor.",[27,36,42,49,54,59,63,68,73,77],{"cveId":28,"description":29,"publishedDate":30,"cvssScore":31,"cvssVersion":32,"severity":33,"isKev":34,"epssScore":35},"CVE-2018-25032","zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.","2022-03-25",7.5,"v3.1","High",false,0.51733,{"cveId":37,"description":38,"publishedDate":39,"cvssScore":31,"cvssVersion":40,"severity":33,"isKev":34,"epssScore":41},"CVE-2003-0107","Buffer overflow in the gzprintf function in zlib 1.1.4, when zlib is compiled without vsnprintf or when long inputs are truncated using vsnprintf, allows attackers to cause a denial of service or possibly execute arbitrary code.","2003-03-07","v2",0.25987,{"cveId":43,"description":44,"publishedDate":45,"cvssScore":46,"cvssVersion":32,"severity":47,"isKev":34,"epssScore":48},"CVE-2022-37434","zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs\u002Fnode reference).","2022-08-05",9.8,"Critical",0.18972,{"cveId":50,"description":51,"publishedDate":52,"cvssScore":46,"cvssVersion":32,"severity":47,"isKev":34,"epssScore":53},"CVE-2002-0059","The decompression algorithm in zlib 1.1.3 and earlier, as used in many different utilities and packages, causes inflateEnd to release certain memory more than once (a \"double free\"), which may allow local and remote attackers to execute arbitrary code via a block of malformed compression data.","2002-03-15",0.09691,{"cveId":55,"description":56,"publishedDate":57,"cvssScore":46,"cvssVersion":32,"severity":47,"isKev":34,"epssScore":58},"CVE-2016-9841","inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.","2017-05-23",0.0755,{"cveId":60,"description":61,"publishedDate":57,"cvssScore":46,"cvssVersion":32,"severity":47,"isKev":34,"epssScore":62},"CVE-2016-9843","The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.",0.05766,{"cveId":64,"description":65,"publishedDate":66,"cvssScore":31,"cvssVersion":40,"severity":33,"isKev":34,"epssScore":67},"CVE-2005-2096","zlib 1.2 and later versions allows remote attackers to cause a denial of service (crash) via a crafted compressed stream with an incomplete code description of a length greater than 1, which leads to a buffer overflow, as demonstrated using a crafted PNG file.","2005-07-06",0.05627,{"cveId":69,"description":70,"publishedDate":57,"cvssScore":71,"cvssVersion":32,"severity":33,"isKev":34,"epssScore":72},"CVE-2016-9842","The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers.",8.8,0.05204,{"cveId":74,"description":75,"publishedDate":57,"cvssScore":71,"cvssVersion":32,"severity":33,"isKev":34,"epssScore":76},"CVE-2016-9840","inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.",0.04875,{"cveId":78,"description":79,"publishedDate":80,"cvssScore":81,"cvssVersion":40,"severity":82,"isKev":34,"epssScore":83},"CVE-2005-1849","inftrees.h in zlib 1.2.2 allows remote attackers to cause a denial of service (application crash) via an invalid file that causes a large dynamic tree to be produced.","2005-07-26",5,"Medium",0.04076,[],[86,87],{"id":17,"product_name":8,"version_count":18,"cve_count":19,"kev_count":11,"last_cve_update":13},{"id":21,"product_name":22,"version_count":23,"cve_count":9,"kev_count":11,"last_cve_update":24},{"title":89,"metaDescription":90,"keywords":91,"structuredData":92},"Zlib - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Zlib covering 2 products with 14 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Zlib vulnerabilities, Zlib security, Zlib CVE, Zlib threat intelligence, vendor security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":93,"@type":94,"name":95,"description":90,"url":96},"https:\u002F\u002Fschema.org","Organization","Zlib","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fzlib",{"totalProducts":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":13,"generatedAt":98,"apiVersion":99},"2026-10-17T13:19:13.025Z","3.0"]