Synopsis:          Moderate: bind security update
Advisory ID:       SLSA-2023:0402-1
Issue Date:        2023-01-24
CVE Numbers:       CVE-2021-25220
                   CVE-2022-2795
--

Security Fix(es):

* bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)

* bind: processing large delegations may severely degrade resolver
performance (CVE-2022-2795)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
--

SL7
  x86_64
    bind-debuginfo-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-debuginfo-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-export-libs-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-export-libs-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-libs-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-libs-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-libs-lite-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-libs-lite-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-utils-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-chroot-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-devel-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-export-devel-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-export-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-lite-devel-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-lite-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-pkcs11-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-pkcs11-devel-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-pkcs11-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-pkcs11-libs-9.11.4-26.P2.el7_9.13.i686.rpm
    bind-pkcs11-libs-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-pkcs11-utils-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-sdb-9.11.4-26.P2.el7_9.13.x86_64.rpm
    bind-sdb-chroot-9.11.4-26.P2.el7_9.13.x86_64.rpm
  noarch
    bind-license-9.11.4-26.P2.el7_9.13.noarch.rpm

- Scientific Linux Development Team

SciLinux: SLSA-2023-0402-1 Moderate: bind on SL7.x x86_64

bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220) * bind: processing large delegations may severely degrade resolver performance (CVE-2022-2795) For more detail...

Summary

Moderate: bind security update



Security Fixes

* bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)
* bind: processing large delegations may severely degrade resolver performance (CVE-2022-2795)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE
SL7 x86_64 bind-debuginfo-9.11.4-26.P2.el7_9.13.i686.rpm bind-debuginfo-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-export-libs-9.11.4-26.P2.el7_9.13.i686.rpm bind-export-libs-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-libs-9.11.4-26.P2.el7_9.13.i686.rpm bind-libs-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-libs-lite-9.11.4-26.P2.el7_9.13.i686.rpm bind-libs-lite-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-utils-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-chroot-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-devel-9.11.4-26.P2.el7_9.13.i686.rpm bind-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-export-devel-9.11.4-26.P2.el7_9.13.i686.rpm bind-export-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-lite-devel-9.11.4-26.P2.el7_9.13.i686.rpm bind-lite-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-pkcs11-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-pkcs11-devel-9.11.4-26.P2.el7_9.13.i686.rpm bind-pkcs11-devel-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-pkcs11-libs-9.11.4-26.P2.el7_9.13.i686.rpm bind-pkcs11-libs-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-pkcs11-utils-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-sdb-9.11.4-26.P2.el7_9.13.x86_64.rpm bind-sdb-chroot-9.11.4-26.P2.el7_9.13.x86_64.rpm noarch bind-license-9.11.4-26.P2.el7_9.13.noarch.rpm
- Scientific Linux Development Team

Severity
Advisory ID: SLSA-2023:0402-1
Issued Date: : 2023-01-24
CVE Numbers: CVE-2021-25220
CVE-2022-2795

Related News

The End of the Road for Linux 6.11: A Call to Upgrade to Kernel 6.12
3 - 5 min read
The Linux kernel community recently issued an EOL announcement regarding the 6.11 kernel series, urging sysadmins to upgrade quickly to 6.12 . This
A Linux Admin
3 - 6 min read
As 2025 approaches, we Linux admins are facing new and often unseen cloud-native security obstacles. While skilled at mitigating known risks,
Leveraging Insights from the Linux Foundation
3 - 5 min read
The Linux Foundation's recent Census III report provides critical insights for Linux administrators, information security professionals, and anyone
Chrome 131 Released: Emergency Security Update Fixes Over a Dozen Significant Vulns
3 - 6 min read
Google recently unveiled a critical security update to their popular web browser, Google Chrome, addressing over a dozen significant security
From Wayland Fixes to Security Boosts: Examining Qt 6.8.1
3 - 6 min read
The recent Qt 6.8.1 release brings significant updates and improvements, strengthening its reputation as a secure and reliable application
Exploring Arch Linux 2024.12.01: Security Implications & Notable Enhancements for Linux Admins
3 - 6 min read
The Arch Linux 2024.12.01 ISO release marks an impressive milestone, offering cutting-edge updates that enhance functionality, streamline
Deck the Halls with Enhanced Security: Linux Kernel 6.13
3 - 5 min read
As Linux admins and infosec professionals prepare for the holiday season, there's much cause for celebration this year! Linus Torvalds recently made
Lessons from Bootkitty: Securing Linux Systems Against UEFI Intrusions
3 - 5 min read
New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone

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