CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
62.0%
http/conn/ssl/AbstractVerifier.java in Apache Commons HttpClient before 4.2.3 does not properly verify that the server hostname matches a domain name in the subject’s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a certificate with a subject that specifies a common name in a field that is not the CN field. NOTE: this issue exists because of an incomplete fix for CVE-2012-5783.
Vendor | Product | Version | CPE |
---|---|---|---|
org.apache.httpcomponents | httpclient | * | cpe:2.3:a:org.apache.httpcomponents:httpclient:*:*:*:*:*:*:*:* |
rhn.redhat.com/errata/RHSA-2014-1098.html
rhn.redhat.com/errata/RHSA-2014-1833.html
rhn.redhat.com/errata/RHSA-2014-1834.html
rhn.redhat.com/errata/RHSA-2014-1835.html
rhn.redhat.com/errata/RHSA-2014-1836.html
rhn.redhat.com/errata/RHSA-2014-1891.html
rhn.redhat.com/errata/RHSA-2014-1892.html
rhn.redhat.com/errata/RHSA-2015-0125.html
rhn.redhat.com/errata/RHSA-2015-0158.html
rhn.redhat.com/errata/RHSA-2015-0675.html
rhn.redhat.com/errata/RHSA-2015-0720.html
rhn.redhat.com/errata/RHSA-2015-0765.html
rhn.redhat.com/errata/RHSA-2015-0850.html
rhn.redhat.com/errata/RHSA-2015-0851.html
rhn.redhat.com/errata/RHSA-2015-1888.html
svn.apache.org/viewvc?view=revision&revision=1411705
www.ubuntu.com/usn/USN-2769-1
access.redhat.com/solutions/1165533
bugzilla.redhat.com/show_bug.cgi?id=1129916
github.com/advisories/GHSA-2x83-r56g-cv47
github.com/apache/httpcomponents-client/commit/6e14fc146a66e0f3eb362f45f95d1a58ee18886a
github.com/apache/httpcomponents-client/commit/b930227f907af1198765fc47beabbddae344ca7b
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05103564
nvd.nist.gov/vuln/detail/CVE-2012-6153