DescriptionLemonLDAP::NG before 1.2.3 does not use the signature-verification capability of the Lasso library, which allows remote attackers to bypass intended access-control restrictions via crafted SAML data.
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)
NVD severityhigh
Debian Bugs696329

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
lemonldap-ng (PTS)stretch1.9.7-3+deb9u2fixed
stretch (security)1.9.7-3+deb9u4fixed
buster, buster (security)2.0.2+ds-7+deb10u5fixed
bullseye, sid2.0.11+ds-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
lemonldap-ngsourcesqueeze(not affected)


[squeeze] - lemonldap-ng <not-affected> (SAML code not present)

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