CVE-2017-12873

NameCVE-2017-12873
DescriptionSimpleSAMLphp 1.7.0 through 1.14.10 might allow attackers to obtain sensitive information, gain unauthorized access, or have unspecified other impacts by leveraging incorrect persistent NameID generation when an Identity Provider (IdP) is misconfigured.
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-1205-1, DSA-4127-1
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
simplesamlphp (PTS)jessie1.13.1-2+deb8u1fixed
jessie (security)1.13.1-2+deb8u2fixed
stretch (security), stretch1.14.11-1+deb9u1fixed
buster, sid1.15.4-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
simplesamlphpsource(unstable)1.14.11-1high
simplesamlphpsourcejessie1.13.1-2+deb8u1highDSA-4127-1
simplesamlphpsourcestretch1.14.11-1+deb9u1highDSA-4127-1
simplesamlphpsourcewheezy1.9.2-1+deb7u1highDLA-1205-1

Notes

https://simplesamlphp.org/security/201612-04
Patches: https://github.com/simplesamlphp/simplesamlphp/commit/90dca835158495b173808273e7df127303b8b953aa
https://github.com/simplesamlphp/simplesamlphp/commit/e2daf4ceb6e580815c3741384b3a09b85a5fc231
https://github.com/simplesamlphp/simplesamlphp/commit/300d8aa48fe93706ade95be481c68e9cf2f32d1f

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