Race condition in 389-ds-base - CVE-2018-10850

Vulnerability identifier: #VU13395

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2018-10850

CWE-ID: CWE-362

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The vulnerability exists due to a race condition in the way 389-ds-base handles persistent search. A remote attacker can send a specially crafted request that submits malicious input and cause the system to crash.

389-ds-base
Amazon Linux AMI
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux EUS Compute Node
Red Hat Enterprise Linux for Power
Opensuse

The vulnerability is addressed in the versions 1.3.8.3, 1.4.0.10.

389-ds-base - addressed in versions 1.3.8.3, 1.4.0.10

• https://pagure.io/389-ds-base/issue/49768

• Denial of service in 389-ds-base
• Amazon Linux AMI update for 389-ds-base
• OpenSUSE Linux update for 389-ds
• Red Hat update for 389-ds-base