CVE-2009-0126

Name	CVE-2009-0126
Description	The decrypt_public function in lib/crypt.cpp in the client in Berkeley Open Infrastructure for Network Computing (BOINC) 6.2.14 and 6.4.5 does not check the return value from the OpenSSL RSA_public_decrypt function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1718-1
Debian Bugs	511521

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
boinc (PTS)	buster	7.14.2+dfsg-3	fixed
	bullseye	7.16.16+dfsg-1	fixed
	bookworm	7.20.5+dfsg-1.1	fixed
	trixie	7.24.1+dfsg-2	fixed
	sid	7.24.1+dfsg-4	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
boinc	source	etch	5.4.11-4+etch1		DSA-1718-1
boinc	source	(unstable)	6.2.14-3			511521