9.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.053 Low
EPSS
Percentile
93.0%
Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
cvs.openssl.org/chngview?cn=22538
cvs.openssl.org/chngview?cn=22547
lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
lists.fedoraproject.org/pipermail/package-announce/2012-May/081460.html
lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
lists.opensuse.org/opensuse-security-announce/2012-05/msg00019.html
lists.opensuse.org/opensuse-security-announce/2012-05/msg00020.html
marc.info/?l=bugtraq&m=134919053717161&w=2
marc.info/?l=bugtraq&m=136432043316835&w=2
rhn.redhat.com/errata/RHSA-2012-0699.html
rhn.redhat.com/errata/RHSA-2012-1306.html
rhn.redhat.com/errata/RHSA-2012-1307.html
rhn.redhat.com/errata/RHSA-2012-1308.html
secunia.com/advisories/49116
secunia.com/advisories/49208
secunia.com/advisories/49324
secunia.com/advisories/50768
secunia.com/advisories/51312
support.apple.com/kb/HT5784
www.cert.fi/en/reports/2012/vulnerability641549.html
www.debian.org/security/2012/dsa-2475
www.kb.cert.org/vuls/id/737740
www.mandriva.com/security/advisories?name=MDVSA-2012:073
www.openssl.org/news/secadv_20120510.txt
www.securityfocus.com/bid/53476
www.securitytracker.com/id?1027057
bugzilla.redhat.com/show_bug.cgi?id=820686
exchange.xforce.ibmcloud.com/vulnerabilities/75525