CVE-2008-5077
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
AI Score
Confidence
High
EPSS
Percentile
81.0%
OpenSSL 0.9.8i and earlier does not properly check the return value from the 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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| openssl | openssl | * | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.1c | cpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.2b | cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.3 | cpe:2.3:a:openssl:openssl:0.9.3:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.3a | cpe:2.3:a:openssl:openssl:0.9.3a:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.4 | cpe:2.3:a:openssl:openssl:0.9.4:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.5 | cpe:2.3:a:openssl:openssl:0.9.5:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.5 | cpe:2.3:a:openssl:openssl:0.9.5:beta1:*:*:*:*:*:* |
| openssl | openssl | 0.9.5 | cpe:2.3:a:openssl:openssl:0.9.5:beta2:*:*:*:*:*:* |
| openssl | openssl | 0.9.5a | cpe:2.3:a:openssl:openssl:0.9.5a:*:*:*:*:*:*:* |
References
lists.apple.com/archives/security-announce/2009/May/msg00002.html
lists.opensuse.org/opensuse-security-announce/2011-07/msg00013.html
lists.opensuse.org/opensuse-security-announce/2011-07/msg00014.html
marc.info/?l=bugtraq&m=123859864430555&w=2
marc.info/?l=bugtraq&m=124277349419254&w=2
marc.info/?l=bugtraq&m=127678688104458&w=2
secunia.com/advisories/33338
secunia.com/advisories/33394
secunia.com/advisories/33436
secunia.com/advisories/33557
secunia.com/advisories/33673
secunia.com/advisories/33765
secunia.com/advisories/34211
secunia.com/advisories/35074
secunia.com/advisories/35108
secunia.com/advisories/39005
security.gentoo.org/glsa/glsa-200902-02.xml
slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.544796
sunsolve.sun.com/search/document.do?assetkey=1-66-250826-1
support.apple.com/kb/HT3549
support.avaya.com/elmodocs2/security/ASA-2009-038.htm
support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=837653
voodoo-circle.sourceforge.net/sa/sa-20090123-01.html
www.ocert.org/advisories/ocert-2008-016.html
www.openssl.org/news/secadv_20090107.txt
www.redhat.com/support/errata/RHSA-2009-0004.html
www.securityfocus.com/archive/1/499827/100/0/threaded
www.securityfocus.com/archive/1/502322/100/0/threaded
www.securityfocus.com/bid/33150
www.securitytracker.com/id?1021523
www.us-cert.gov/cas/techalerts/TA09-133A.html
www.vmware.com/security/advisories/VMSA-2009-0004.html
www.vupen.com/english/advisories/2009/0040
www.vupen.com/english/advisories/2009/0289
www.vupen.com/english/advisories/2009/0362
www.vupen.com/english/advisories/2009/0558
www.vupen.com/english/advisories/2009/0904
www.vupen.com/english/advisories/2009/0913
www.vupen.com/english/advisories/2009/1297
www.vupen.com/english/advisories/2009/1338
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6380
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9155
usn.ubuntu.com/704-1/
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
AI Score
Confidence
High
EPSS
Percentile
81.0%