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CVE-2003-0147

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CVE-2003-0147

Published: Mar 18, 2003

Modified: Aug 8, 2024

PUBLISHED

Description

OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal).

VendorProductVersions

n/a

n/a

affected
n/a

References

DSA-288
vendor-advisory
x_refsource_DEBIAN
RHSA-2003:101
vendor-advisory
x_refsource_REDHAT
RHSA-2003:102
vendor-advisory
x_refsource_REDHAT
GLSA-200303-15
vendor-advisory
x_refsource_GENTOO
APPLE-SA-2003-03-24
vendor-advisory
x_refsource_APPLE
20030317 [ADVISORY] Timing Attack on OpenSSL
mailing-list
x_refsource_BUGTRAQ
MDKSA-2003:035
vendor-advisory
x_refsource_MANDRAKE
GLSA-200303-23
vendor-advisory
x_refsource_GENTOO
oval:org.mitre.oval:def:466
vdb-entry
signature
x_refsource_OVAL
OpenPKG-SA-2003.019
vendor-advisory
x_refsource_OPENPKG
GLSA-200303-24
vendor-advisory
x_refsource_GENTOO
IMNX-2003-7+-001-01
vendor-advisory
x_refsource_IMMUNIX
20030327 Immunix Secured OS 7+ openssl update
mailing-list
x_refsource_BUGTRAQ
20030313 Vulnerability in OpenSSL
mailing-list
x_refsource_BUGTRAQ
CLA-2003:625
vendor-advisory
x_refsource_CONECTIVA
VU#997481
third-party-advisory
x_refsource_CERT-VN
20030313 OpenSSL Private Key Disclosure
mailing-list
x_refsource_VULNWATCH

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