{"id":"CVE-2003-0131","aliases":["DEBIAN-CVE-2003-0131","DSA-288","EUVD-2003-0127","GHSA-6rjg-j93g-96pp"],"status":"published","title":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote...","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","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":0.0694,"percentile":0.94153,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-03-21T05:00:00Z","modified":"2026-10-22T23:47:26Z","fixes":[{"ecosystem":"Debian:12","package":"openssl","fixed_in":["0.9.7b-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"openssl","fixed_in":["0.9.7b-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"openssl","fixed_in":["0.9.7b-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"openssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.7b-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"openssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.7b-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"openssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.7b-1"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"openssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.6c-2.woody.3"}]}],"bundled":2}],"products":[{"vendor":"openssl","product":"openssl"}],"references":[{"url":"http://www.debian.org/security/2003/dsa-288","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-101.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-102.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://marc.info/?l=bugtraq\u0026m=104878215721135\u0026w=2","tags":["vendor-advisory","x_refsource_TRUSTIX","x_transferred","web"]},{"url":"http://eprint.iacr.org/2003/052/","tags":["x_refsource_MISC","x_transferred","Vendor 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Advisory","advisory","fix"]},{"url":"http://lists.apple.com/mhonarc/security-announce/msg00028.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.openpkg.org/security/OpenPKG-SA-2003.026-openssl.html","tags":["vendor-advisory","x_refsource_OPENPKG","x_transferred","web"]},{"url":"http://www.linuxsecurity.com/advisories/immunix_advisory-3066.html","tags":["x_refsource_MISC","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/316577/30/25310/threaded","tags":["vendor-advisory","x_refsource_IMMUNIX","mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.openssl.org/news/secadv_20030319.txt","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2003:035","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred","advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=104852637112330\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/11586","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I","tags":["vendor-advisory","x_refsource_SGI","x_transferred","advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=104811162730834\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.kb.cert.org/vuls/id/888801","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource","advisory","web"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000625","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0131"},{"url":"https://github.com/advisories/GHSA-6rjg-j93g-96pp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2003-0131","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2003-0131","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","status":"published","published":"2003-03-21T05:00:00Z","modified":"2024-08-08T01:43:35.728Z","updated_at":"2026-11-02T14:20:16.411288Z"}],"euvd":[{"id":"EUVD-2003-0127","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","status":"published","published":"2003-03-21T05:00:00Z","modified":"2024-08-08T01:43:35Z","updated_at":"2026-11-03T01:15:08.689521Z"}],"ghsa":[{"id":"GHSA-6rjg-j93g-96pp","title":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote...","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","status":"published","published":"2022-05-03T03:09:39Z","modified":"2023-02-01T05:01:05Z","updated_at":"2026-11-02T14:49:40.106969Z"}],"nvd":[{"id":"CVE-2003-0131","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","status":"published","published":"2003-03-24T05:00:00Z","modified":"2026-06-16T22:01:36.313Z","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-2003-0131","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","status":"published","published":"2003-03-24T05:00:00Z","modified":"2026-04-10T03:35:14.462385Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2003-0131","description":"The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the \"Klima-Pokorny-Rosa attack.\"","status":"published","published":"2003-03-24T05:00:00Z","modified":"2026-10-22T23:47:26.796348458Z","updated_at":"2026-11-02T15:45:22.248131Z"},{"id":"DSA-288","title":"openssl - several vulnerabilities","status":"published","published":"2003-04-17T00:00:00Z","modified":"2026-03-09T01:20:14.803342Z","updated_at":"2026-11-02T15:46:15.843838Z"}]}}