CVE-2007-3108
1.2 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:N/A:N
5.8 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
15.8%
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.
Affected configurations
References
cvs.openssl.org/chngview?cn=16275
lists.vmware.com/pipermail/security-announce/2008/000002.html
openssl.org/news/patch-CVE-2007-3108.txt
secunia.com/advisories/26411
secunia.com/advisories/26893
secunia.com/advisories/27021
secunia.com/advisories/27078
secunia.com/advisories/27097
secunia.com/advisories/27205
secunia.com/advisories/27330
secunia.com/advisories/27770
secunia.com/advisories/27870
secunia.com/advisories/28368
secunia.com/advisories/30161
secunia.com/advisories/30220
secunia.com/advisories/31467
secunia.com/advisories/31489
secunia.com/advisories/31531
security.gentoo.org/glsa/glsa-200710-06.xml
support.attachmate.com/techdocs/2374.html
support.avaya.com/elmodocs2/security/ASA-2007-485.htm
www.bluecoat.com/support/securityadvisories/advisory_openssl_rsa_key_reconstruction_vulnerability
www.debian.org/security/2008/dsa-1571
www.gentoo.org/security/en/glsa/glsa-200805-07.xml
www.kb.cert.org/vuls/id/724968
www.kb.cert.org/vuls/id/RGII-74KLP3
www.mandriva.com/security/advisories?name=MDKSA-2007:193
www.redhat.com/support/errata/RHSA-2007-0813.html
www.redhat.com/support/errata/RHSA-2007-0964.html
www.redhat.com/support/errata/RHSA-2007-1003.html
www.securityfocus.com/archive/1/476341/100/0/threaded
www.securityfocus.com/archive/1/485936/100/0/threaded
www.securityfocus.com/archive/1/486859/100/0/threaded
www.securityfocus.com/bid/25163
www.vmware.com/security/advisories/VMSA-2008-0001.html
www.vmware.com/security/advisories/VMSA-2008-0013.html
www.vupen.com/english/advisories/2007/2759
www.vupen.com/english/advisories/2007/4010
www.vupen.com/english/advisories/2008/0064
www.vupen.com/english/advisories/2008/2361
www.vupen.com/english/advisories/2008/2362
www.vupen.com/english/advisories/2008/2396
issues.rpath.com/browse/RPL-1613
issues.rpath.com/browse/RPL-1633
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9984
usn.ubuntu.com/522-1/
Related
1.2 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:N/A:N
5.8 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
15.8%