{"id":"CVE-2003-0107","aliases":["DEBIAN-CVE-2003-0107","EUVD-2003-0103","GHSA-c9pj-8qx8-ccrw"],"status":"published","title":"Buffer overflow in the gzprintf function in zlib 1.1.4, when zlib is compiled without vsnprintf...","description":"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.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.25987,"percentile":0.97996,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"published":"2003-03-07T05:00:00Z","modified":"2026-10-22T23:47:26Z","exploits":[{"source":"exploitdb","id":"EDB-22273","title":"Zlib 1.1.4 - Compression Library 'gzprintf()' Buffer Overrun 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(2)","type":"remote","platform":"linux","date":"2003-02-23","verified":true,"url":"https://www.exploit-db.com/exploits/22274"}],"fixes":[{"ecosystem":"Debian:12","package":"zlib","fixed_in":["1:1.1.4-10"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"zlib","fixed_in":["1:1.1.4-10"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"zlib","fixed_in":["1:1.1.4-10"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"zlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.1.4-10"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"zlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.1.4-10"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"zlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.1.4-10"}]}]}],"products":[{"vendor":"zlib","product":"zlib"}],"references":[{"url":"http://lists.apple.com/mhonarc/security-announce/msg00038.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://jvn.jp/en/jp/JVN78689801/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","web"]},{"url":"http://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000066.html","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred","web"]},{"url":"http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:033","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred","advisory"]},{"url":"ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-004.txt.asc","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred","advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-081.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-079.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://marc.info/?l=bugtraq\u0026m=104887247624907\u0026w=2","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","web"]},{"url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-011.0.txt","tags":["vendor-advisory","x_refsource_CALDERA","x_transferred","web"]},{"url":"http://www.kb.cert.org/vuls/id/142121","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US 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code.","status":"published","published":"2003-03-07T05:00:00Z","modified":"2026-06-16T22:01:32.453Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"CVE-2003-0107","description":"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.","status":"published","published":"2003-03-07T05:00:00Z","modified":"2026-04-10T03:35:14.49214Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2003-0107","description":"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.","status":"published","published":"2003-03-07T05:00:00Z","modified":"2026-10-22T23:47:26.541977317Z","updated_at":"2026-11-02T15:45:22.248131Z"}]}}