CVE-2014-0132 Auth bypass in n/a

Medium 6.5 Published 18 Mar 2014 Updated 6 Aug 2024

Authenticated users can bypass authentication controls to connect as arbitrary users and gain elevated privileges via the SASL authzid parameter.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2014-0132?

CVE-2014-0132 is a medium-severity authentication bypass vulnerability in n/a, published on 18 Mar 2014. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The SASL authentication functionality in 389 Directory Server before 1.2.11.26 allows remote authenticated users to connect as an arbitrary user and gain privileges via the authzid parameter in a SASL/GSSAPI bind.

Weakness: CWE-287

Which versions are affected by CVE-2014-0132?

It affects 1 product.

Linux distribution packages (16)

`389-ds-base` Red Hat:enterprise_linux:6::client	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-debuginfo` Red Hat:enterprise_linux:6::client	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-devel` Red Hat:enterprise_linux:6::client	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-libs` Red Hat:enterprise_linux:6::client	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base` Red Hat:enterprise_linux:6::computenode	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-debuginfo` Red Hat:enterprise_linux:6::computenode	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-devel` Red Hat:enterprise_linux:6::computenode	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-libs` Red Hat:enterprise_linux:6::computenode	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base` Red Hat:enterprise_linux:6::server	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-debuginfo` Red Hat:enterprise_linux:6::server	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-devel` Red Hat:enterprise_linux:6::server	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-libs` Red Hat:enterprise_linux:6::server	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base` Red Hat:enterprise_linux:6::workstation	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-debuginfo` Red Hat:enterprise_linux:6::workstation	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-devel` Red Hat:enterprise_linux:6::workstation	All versions	`0:1.2.11.15-32.el6_5`
`389-ds-base-libs` Red Hat:enterprise_linux:6::workstation	All versions	`0:1.2.11.15-32.el6_5`

Products include Fedoraproject 389 Directory Server.

How do I fix CVE-2014-0132?

Upgrade to a fixed version.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2014-0132 being exploited?

There is no known exploitation of CVE-2014-0132 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2014-0132, GHSA-3483-6grv-x2wh, MGASA-2014-0145, RHSA-2014:0292.