CVE-2009-0047

Gale <= 0.99 - Improper Authentication via OpenSSL EVP_VerifyFinal Return Value

Title source: llm
STIX 2.1

Description

Gale 0.99 and earlier does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys, a similar vulnerability to CVE-2008-5077.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/499827/100/0/threaded
Various Sources x_refsource_misc
http://www.ocert.org/advisories/ocert-2008-016.html
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/0046

Scores

EPSS 0.0118
EPSS Percentile 63.8%

Details

CWE
CWE-287 CWE-310
Status published
Products (22)
gale/gale 0.15
gale/gale 0.15b
gale/gale 0.15c
gale/gale 0.16
gale/gale 0.16a
gale/gale 0.17
gale/gale 0.17a
gale/gale 0.18
gale/gale 0.18b
gale/gale 0.18c
... and 12 more
Published Jan 07, 2009
Tracked Since Feb 18, 2026