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K
cve[email protected]CVE-2003-0131
HistoryMar 24, 2003 - 5:00 a.m.

CVE-2003-0131

2003-03-2405:00:00
web.nvd.nist.gov
26
openssl
ssl
tls
cve-2003-0131
unauthorized access
rsa
bleichenbacher attack
klima-pokorny-rosa attack

9 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.074 Low

EPSS

Percentile

94.1%

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.”

Affected configurations

NVD
Node
opensslopensslMatch0.9.6
OR
opensslopensslMatch0.9.6a
OR
opensslopensslMatch0.9.6b
OR
opensslopensslMatch0.9.6c
OR
opensslopensslMatch0.9.6d
OR
opensslopensslMatch0.9.6e
OR
opensslopensslMatch0.9.6g
OR
opensslopensslMatch0.9.6h
OR
opensslopensslMatch0.9.6i
OR
opensslopensslMatch0.9.7
OR
opensslopensslMatch0.9.7a

References

9 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.074 Low

EPSS

Percentile

94.1%