Oracle Linux Security Advisory ELSA-2021-3576

https://linux.oracle.com/errata/ELSA-2021-3576.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
krb5-devel-1.18.2-8.3.el8_4.i686.rpm
krb5-devel-1.18.2-8.3.el8_4.x86_64.rpm
krb5-libs-1.18.2-8.3.el8_4.i686.rpm
krb5-libs-1.18.2-8.3.el8_4.x86_64.rpm
krb5-pkinit-1.18.2-8.3.el8_4.i686.rpm
krb5-pkinit-1.18.2-8.3.el8_4.x86_64.rpm
krb5-server-1.18.2-8.3.el8_4.i686.rpm
krb5-server-1.18.2-8.3.el8_4.x86_64.rpm
krb5-server-ldap-1.18.2-8.3.el8_4.i686.rpm
krb5-server-ldap-1.18.2-8.3.el8_4.x86_64.rpm
krb5-workstation-1.18.2-8.3.el8_4.x86_64.rpm
libkadm5-1.18.2-8.3.el8_4.i686.rpm
libkadm5-1.18.2-8.3.el8_4.x86_64.rpm

aarch64:
krb5-devel-1.18.2-8.3.el8_4.aarch64.rpm
krb5-libs-1.18.2-8.3.el8_4.aarch64.rpm
krb5-pkinit-1.18.2-8.3.el8_4.aarch64.rpm
krb5-server-1.18.2-8.3.el8_4.aarch64.rpm
krb5-server-ldap-1.18.2-8.3.el8_4.aarch64.rpm
krb5-workstation-1.18.2-8.3.el8_4.aarch64.rpm
libkadm5-1.18.2-8.3.el8_4.aarch64.rpm


SRPMS:
https://oss.oracle.com:443/ol8/SRPMS-updates/krb5-1.18.2-8.3.el8_4.src.rpm

Related CVEs:

CVE-2021-36222
CVE-2021-37750




Description of changes:

[1.18.2-8.3]
- Fix KDC null deref on TGS inner body null server (CVE-2021-37750)
- Resolves: #1997600

[1.18.2-8.2]
- Rebuild for rpminspect; no code changes
- Resolves: #1983728

[1.18.2-8.1]
- Fix KDC null deref on bad encrypted challenge (CVE-2021-36222)
- Resolves: #1983728


_______________________________________________
El-errata mailing list
El-errata@oss.oracle.com
https://oss.oracle.com/mailman/listinfo/el-errata

Oracle8: ELSA-2021-3576: krb5 Moderate Security Update

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[1.18.2-8.3] - Fix KDC null deref on TGS inner body null server (CVE-2021-37750) - Resolves: #1997600 [1.18.2-8.2] - Rebuild for rpminspect; no code changes - Resolves: #1983728 [1.18.2-8.1] - Fix KDC null deref on bad encrypted challenge (CVE-2021-36222) - Resolves: #1983728

SRPMs

https://oss.oracle.com:443/ol8/SRPMS-updates/krb5-1.18.2-8.3.el8_4.src.rpm

x86_64

krb5-devel-1.18.2-8.3.el8_4.i686.rpm krb5-devel-1.18.2-8.3.el8_4.x86_64.rpm krb5-libs-1.18.2-8.3.el8_4.i686.rpm krb5-libs-1.18.2-8.3.el8_4.x86_64.rpm krb5-pkinit-1.18.2-8.3.el8_4.i686.rpm krb5-pkinit-1.18.2-8.3.el8_4.x86_64.rpm krb5-server-1.18.2-8.3.el8_4.i686.rpm krb5-server-1.18.2-8.3.el8_4.x86_64.rpm krb5-server-ldap-1.18.2-8.3.el8_4.i686.rpm krb5-server-ldap-1.18.2-8.3.el8_4.x86_64.rpm krb5-workstation-1.18.2-8.3.el8_4.x86_64.rpm libkadm5-1.18.2-8.3.el8_4.i686.rpm libkadm5-1.18.2-8.3.el8_4.x86_64.rpm

aarch64

krb5-devel-1.18.2-8.3.el8_4.aarch64.rpm krb5-libs-1.18.2-8.3.el8_4.aarch64.rpm krb5-pkinit-1.18.2-8.3.el8_4.aarch64.rpm krb5-server-1.18.2-8.3.el8_4.aarch64.rpm krb5-server-ldap-1.18.2-8.3.el8_4.aarch64.rpm krb5-workstation-1.18.2-8.3.el8_4.aarch64.rpm libkadm5-1.18.2-8.3.el8_4.aarch64.rpm

i386

Severity
Related CVEs: CVE-2021-36222 CVE-2021-37750

Related News

23.Tablet Connections Esm H320
2 - 3 min read
The release of Ubuntu 24.04 LTS , also known as Noble Numbat, brings various security enhancements and exciting new features . These improvements
4.Lock AbstractDigital Esm H320
2 - 3 min read
Tails 6.2 is a new Linux distribution release that expands its multilingual support and improves security features. The distribution is a
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
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