CVE-2003-0131

OpenSSL 0.9.6i and earlier, 0.9.7, 0.9.7a - Unauthorized RSA Private Key Operation via Klima-Pokorny-Rosa Attack

Title source: llm

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."

References (23)

Core 23

Core References

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2003-101.html

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2003-102.html

Mailing List vendor-advisory x_refsource_suse

https://lists.opensuse.org/opensuse-security-announce/2003-04/msg00005.html

Patch, Vendor Advisory vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/7148

Various Sources vendor-advisory x_refsource_openpkg

http://www.openpkg.org/security/OpenPKG-SA-2003.026-openssl.html

Various Sources x_refsource_misc

http://www.linuxsecurity.com/advisories/immunix_advisory-3066.html

Vendor Advisory x_refsource_confirm

http://www.openssl.org/news/secadv_20030319.txt

Vendor Advisory vendor-advisory x_refsource_mandrake

http://www.mandriva.com/security/advisories?name=MDKSA-2003:035

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/11586

Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert-vn

http://www.kb.cert.org/vuls/id/888801

Mailing List x_refsource_confirm

http://lists.apple.com/mhonarc/security-announce/msg00028.html

Third Party Advisory vendor-advisory x_refsource_debian

http://www.debian.org/security/2003/dsa-288

Mailing List vendor-advisory x_refsource_trustix

http://marc.info/?l=bugtraq&m=104878215721135&w=2

Vendor Advisory x_refsource_misc

http://eprint.iacr.org/2003/052/

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A461

Third Party Advisory vendor-advisory x_refsource_gentoo

http://www.gentoo.org/security/en/glsa/glsa-200303-20.xml

Various Sources vendor-advisory x_refsource_caldera

ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt

Third Party Advisory, VDB Entry vendor-advisory x_refsource_immunix

http://www.securityfocus.com/archive/1/316577/30/25310/threaded

Vendor Advisory vendor-advisory x_refsource_netbsd

ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc

Mailing List mailing-list x_refsource_bugtraq

http://marc.info/?l=bugtraq&m=104852637112330&w=2

Vendor Advisory vendor-advisory x_refsource_sgi

ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I

Mailing List mailing-list x_refsource_bugtraq

http://marc.info/?l=bugtraq&m=104811162730834&w=2

Vendor Advisory vendor-advisory x_refsource_conectiva

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625

Scores

EPSS 0.1794

EPSS Percentile 95.2%

Details

Status published

Products (11)

openssl/openssl 0.9.6

openssl/openssl 0.9.6a

openssl/openssl 0.9.6b

openssl/openssl 0.9.6c

openssl/openssl 0.9.6d

openssl/openssl 0.9.6e

openssl/openssl 0.9.6g

openssl/openssl 0.9.6h

openssl/openssl 0.9.6i

openssl/openssl 0.9.7

... and 1 more

Published Mar 24, 2003

Tracked Since Feb 18, 2026