CVE-2010-4252

openssl: session key retrieval flaw in J-PAKE implementation

Published Dec 6, 2010 CVSS 2.0 · 7.5 High EPSS 8.3% KEV · Not listed
Description
OpenSSL before 1.0.0c, when J-PAKE is enabled, does not properly validate the public parameters in the J-PAKE protocol, which allows remote attackers to bypass the need for knowledge of the shared secret, and successfully authenticate, by sending crafted values in each round of the protocol.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2010-4225 OpenSSL before 1.0.0c, when J-PAKE is enabled, does not properly validate the public parameters in the J-PAKE protocol, which allows remote attackers to bypass the need for knowledge of the shared secret, and successfully authenticate, by sending crafted values in each round of the protocol.
Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 7, 2024, 3:34 AM
Reserved
Nov 16, 2010, 12:00 AM
Status
Modified
Published
Dec 6, 2010, 9:05 PM
Modified
Jun 16, 2026, 11:24 PM
Severity
Important
Public date
Nov 29, 2010, 12:00 AM