CVE-2009-0126

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Summary

CVECVE-2009-0126
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-01-15 17:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:P/I:N/A:N

Problem Types: CWE-287 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:L/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Berkeley Boinc Client 6.2.14 All All All
Application Berkeley Boinc Client 6.4.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Trac Error – BOINC af854a3a-2127-422b-91ae-364da2661108 boinc.berkeley.edu
BOINC "RSA_public_decrypt()" Spoofing Vulnerability - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
oss-security - CVE Request -- tsqllib, slurm-llnl, libnasl, libcrypt-openssl-dsa-perl, erlang, boinc-client, m2crypto af854a3a-2127-422b-91ae-364da2661108 openwall.com
[security-announce] SUSE Security Summary Report: SUSE-SR:2009:003 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
#511521 - boinc: Does not check the RSA_public_decrypt() return value. - Debian Bug report logs af854a3a-2127-422b-91ae-364da2661108 bugs.debian.org Exploit
Bug 479664 – CVE-2009-0126 boinc-client: Does not check the RSA_public_decrypt() return value. af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Exploit
#823 (boinc does not check the RSA_public_decrypt() return value) - BOINC - Trac af854a3a-2127-422b-91ae-364da2661108 boinc.berkeley.edu Vendor Advisory
Fedora update for boinc-client - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com
[SECURITY] Fedora 9 Update: boinc-client-6.4.5-2.20081217svn.fc9 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
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