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MEDIUM

openssl: race condition in ssl_parse_serverhello_tlsext

Published Aug 13, 2014

Description

Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when multithreading and session resumption are used, allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

References (55)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Aug 13, 2014
Updated Aug 6, 2024
Reserved May 14, 2014
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Moderate
Public date Aug 6, 2014