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Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2003-0131
Last Modified 07 Mar 2011 09:12:10
Published 24 Mar 2003 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2003-0131

Summary

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."

Vulnerable Systems

Application

  • Openssl 0.9.6

  • Openssl 0.9.6a

  • Openssl 0.9.6b

  • Openssl 0.9.6c

  • Openssl 0.9.6d

  • Openssl 0.9.6e

  • Openssl 0.9.6g

  • Openssl 0.9.6h

  • Openssl 0.9.6i

  • Openssl 0.9.7

  • Openssl 0.9.7a


References

CERT-VN - VU#888801

BID - 7148

BUGTRAQ - 20030319 [OpenSSL Advisory] Klima-Pokorny-Rosa attack on PKCS #1 v1.5 padding

XF - ssl-premaster-information-leak(11586)

BUGTRAQ - 20030327 Immunix Secured OS 7+ openssl update

REDHAT - RHSA-2003:102

REDHAT - RHSA-2003:101

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

SUSE - SuSE-SA:2003:024

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

IMMUNIX - IMNX-2003-7+-001-01

DEBIAN - DSA-288

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

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

SGI - 20030501-01-I

NETBSD - NetBSD-SA2003-007

OPENPKG - OpenPKG-SA-2003.026

MANDRAKE - MDKSA-2003:035

GENTOO - GLSA-200303-20

TRUSTIX - 2003-0013

BUGTRAQ - 20030324 GLSA: openssl (200303-20)

CONECTIVA - CLA-2003:625

CALDERA - CSSA-2003-014.0


Last Updated: 27 May 2016 10:37:48