CVE-2014-3577 Affecting httpcomponents-client package, versions <4.3.5-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.52% (87th percentile)

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  • Snyk IDSNYK-DEBIAN8-HTTPCOMPONENTSCLIENT-312257
  • published21 Aug 2014
  • disclosed21 Aug 2014

Introduced: 21 Aug 2014

CVE-2014-3577  (opens in a new tab)

How to fix?

Upgrade Debian:8 httpcomponents-client to version 4.3.5-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpcomponents-client package and not the httpcomponents-client package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

org.apache.http.conn.ssl.AbstractVerifier in Apache HttpComponents HttpClient before 4.3.5 and HttpAsyncClient before 4.0.2 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 "CN=" string in a field in the distinguished name (DN) of a certificate, as demonstrated by the "foo,CN=www.apache.org&#34; string in the O field.

References

CVSS Scores

version 3.1