CVE-2019-20479

NameCVE-2019-20479
DescriptionA flaw was found in mod_auth_openidc before version 2.4.1. An open redirect issue exists in URLs with a slash and backslash at the beginning.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2130-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libapache2-mod-auth-openidc (PTS)jessie1.6.0-1vulnerable
jessie (security)1.6.0-1+deb8u3fixed
stretch2.1.6-1vulnerable
buster2.3.10.2-1vulnerable
bullseye, sid2.4.3-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libapache2-mod-auth-openidcsource(unstable)2.4.1-1
libapache2-mod-auth-openidcsourcejessie1.6.0-1+deb8u3DLA-2130-1

Notes

https://github.com/zmartzone/mod_auth_openidc/commit/02431c0adfa30f478cf2eb20ed6ea51fdf446be7
https://github.com/zmartzone/mod_auth_openidc/pull/453

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