MGASA-2020-0407 - Updated openldap packages fix a security vulnerability

Publication date: 10 Nov 2020
URL: https://advisories.mageia.org/MGASA-2020-0407.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2020-25692

A vulnerability in the handling of normalization with modrdn was discovered in
OpenLDAP. An unauthenticated remote attacker can use this flaw to cause a
denial of service (slapd daemon crash) via a specially crafted packet
(CVE-2020-25692).

Also, the PID file path in the systemd service was fixed to use /run as the$
parent, rather than /var/run, eliminating warning messages in the logs.

References:
- https://bugs.mageia.org/show_bug.cgi?id=26768
- https://bugs.openldap.org/show_bug.cgi?id=9370
- https://www.debian.org/security/2020/dsa-4782
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25692

SRPMS:
- 7/core/openldap-2.4.50-1.2.mga7

Mageia 2020-0407: openldap security update

A vulnerability in the handling of normalization with modrdn was discovered in OpenLDAP

Summary

A vulnerability in the handling of normalization with modrdn was discovered in OpenLDAP. An unauthenticated remote attacker can use this flaw to cause a denial of service (slapd daemon crash) via a specially crafted packet (CVE-2020-25692).
Also, the PID file path in the systemd service was fixed to use /run as the$ parent, rather than /var/run, eliminating warning messages in the logs.

References

- https://bugs.mageia.org/show_bug.cgi?id=26768

- https://bugs.openldap.org/show_bug.cgi?id=9370

- https://www.debian.org/security/2020/dsa-4782

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25692

Resolution

MGASA-2020-0407 - Updated openldap packages fix a security vulnerability

SRPMS

- 7/core/openldap-2.4.50-1.2.mga7

Severity
Publication date: 10 Nov 2020
URL: https://advisories.mageia.org/MGASA-2020-0407.html
Type: security
CVE: CVE-2020-25692

Related News

19.Laptop Bed Esm H320
2 - 3 min read
AlmaLinux 9.4 beta has been released and provides compelling reasons to consider it for desktop usage. While AlmaLinux is primarily known as a
32.Lock Code Circular Esm H320
2 - 3 min read
Linux admins and security practitioners face significant challenges in keeping their Linux systems secure amidst the constant threat of kernel bugs.
1.Penguin Landscape Esm H320
2 - 3 min read
A significant security threat, known as the Spectre v2 exploit, has been observed targeting Linux systems running on modern Intel processors. Let's
10.FingerPrint Locks Esm H320
2 - 3 min read
The recent release of I2P 2.5.0 , an anonymous P2P network that protects against online censorship, surveillance, and monitoring, has brought a slew
24.Key Code Esm H320
2 - 3 min read
The Akira ransomware group has extorted approximately $42 million from over 250 victims since January 1, 2024. The group initially focused on
5.ShakingHands Esm H320
2 - 3 min read
At The Linux Foundation's Open Source Summit North America , Linus Torvalds, the creator of Linux, discussed various topics related to Linux
30.Lock Globe Motherboard Esm H320
1 - 2 min read
The SPDX 3.0 release marks a significant milestone in software management, particularly for Linux admins, infosec professionals, internet security
11.Locks IsometricPattern Esm H320
2 - 3 min read
Open Source maintainers and developers have been warned about the continued wave of attacks aimed at project maintainers similar to those recently
Sign Up

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved