stable

bind9-next-9.19.21-1.fc39

FEDORA-2024-499b9be35f created by pemensik 4 months ago for Fedora 39

Security Fixes

  • Validating DNS messages containing a lot of DNSSEC signatures could cause excessive CPU load, leading to a denial-of-service condition. This has been fixed. (CVE-2023-50387)

    ISC would like to thank Elias Heftrig, Haya Schulmann, Niklas Vogel, and Michael Waidner from the German National Research Center for Applied Cybersecurity ATHENE for bringing this vulnerability to our attention. [GL #4424]

  • Parsing DNS messages with many different names could cause excessive CPU load. This has been fixed. (CVE-2023-4408)

    ISC would like to thank Shoham Danino from Reichman University, Anat Bremler-Barr from Tel-Aviv University, Yehuda Afek from Tel-Aviv University, and Yuval Shavitt from Tel-Aviv University for bringing this vulnerability to our attention. [GL #4234]

  • Specific queries could cause named to crash with an assertion failure when nxdomain-redirect was enabled. This has been fixed. (CVE-2023-5517) [GL #4281]

  • A bad interaction between DNS64 and serve-stale could cause named to crash with an assertion failure, when both of these features were enabled. This has been fixed. (CVE-2023-5679) [GL #4334]

Related blog post

How to install

Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:

sudo dnf upgrade --refresh --advisory=FEDORA-2024-499b9be35f

This update has been submitted for testing by pemensik.

4 months ago

This update's test gating status has been changed to 'ignored'.

4 months ago

pemensik edited this update.

4 months ago

This update has been pushed to testing.

4 months ago

This update has been submitted for stable by bodhi.

4 months ago

This update has been pushed to stable.

4 months ago

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Metadata
Type
security
Severity
high
Karma
0
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
3
Stable by Time
7 days
Dates
submitted
4 months ago
in testing
4 months ago
in stable
4 months ago
modified
4 months ago
approved
4 months ago
BZ#2264048 bind9-next-9.19.21 is available
0
0

Automated Test Results