Descriptionhttp/impl/client/ in Apache HttpClient 4.3.x before 4.3.1 does not ensure that X509HostnameVerifier is not null, which allows attackers to have unspecified impact via vectors involving hostname verification.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
httpcomponents-client (PTS)buster, buster (security)4.5.7-1+deb10u1fixed
bookworm, sid4.5.14-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
httpcomponents-clientsourcewheezy(not affected)


[wheezy] - httpcomponents-client <not-affected> (vulnerable code not present)

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