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CVE-2003-0131

CVE information

Published

21 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

High

Impact Analysis

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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.".

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:openssl:openssl:0.9.6i:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6d:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6a:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6e:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6b:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6g:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6h:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.7a:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:0.9.6c:*:*:*:*:*:*:*
  Yes
- -

References