CVE-2007-3108

OpenSSL < 0.9.8e - RSA Private Key Exposure via Montgomery Multiplication Side-Channel

Title source: llm
STIX 2.1

Description

The BN_from_montgomery function in crypto/bn/bn_mont.c in OpenSSL 0.9.8e and earlier does not properly perform Montgomery multiplication, which might allow local users to conduct a side-channel attack and retrieve RSA private keys.

References (46)

Core 46
Core References
Vendor Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/522-1/
Various Sources x_refsource_confirm
http://support.attachmate.com/techdocs/2374.html
Third Party Advisory, US Government Resource x_refsource_confirm
http://www.kb.cert.org/vuls/id/RGII-74KLP3
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/724968
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/26893
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2008/dsa-1571
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27205
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/476341/100/0/threaded
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27097
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2362
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/2759
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9984
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31489
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2007-1003.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31531
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDKSA-2007:193
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/30220
Issue Tracking x_refsource_confirm
https://issues.rpath.com/browse/RPL-1633
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/4010
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/485936/100/0/threaded
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27770
Various Sources mailing-list x_refsource_mlist
http://lists.vmware.com/pipermail/security-announce/2008/000002.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/26411
Vendor Advisory x_refsource_confirm
http://openssl.org/news/patch-CVE-2007-3108.txt
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2361
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31467
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2007-0964.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27870
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2396
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27330
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/30161
Third Party Advisory vendor-advisory x_refsource_gentoo
http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/28368
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27078
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200710-06.xml
Vendor Advisory x_refsource_confirm
http://cvs.openssl.org/chngview?cn=16275
Issue Tracking x_refsource_confirm
https://issues.rpath.com/browse/RPL-1613
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2007-0813.html
Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/25163
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/0064
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/27021
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/486859/100/0/threaded

Scores

EPSS 0.0015
EPSS Percentile 35.8%

Details

Status published
Products (1)
openssl/openssl < 0.9.8e
Published Aug 08, 2007
Tracked Since Feb 18, 2026