SUSE-SU-2024:0590-1: bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise

CVSS: UnknownPublished
Published 22-02-2024Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2024:0590-1 is a vulnerability in bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 6 · Downstream 0 · Related 6
CVE-2023-4408CVE-2023-50387CVE-2023-50868CVE-2023-5517CVE-2023-5679CVE-2023-6516

Timeline

  1. 22-02-2024
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for bind This update for bind fixes the following issues: Update to release 9.16.48: Feature Changes: * The IP addresses for B.ROOT-SERVERS.NET have been updated to 170.247.170.2 and 2801:1b8:10::b. 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) [bsc#1219823] * Preparing an NSEC3 closest encloser proof could cause excessive CPU load, leading to a denial-of-service condition. This has been fixed. (CVE-2023-50868) [bsc#1219826] * Parsing DNS messages with many different names could cause excessive CPU load. This has been fixed. (CVE-2023-4408) [bsc#1219851] * Specific queries could cause named to crash with an assertion failure when nxdomain-redirect was enabled. This has been fixed. (CVE-2023-5517) [bsc#1219852] * 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) [bsc#1219853] * Query patterns that continuously triggered cache database maintenance could cause an excessive amount of memory to be allocated, exceeding max-cache-size and potentially leading to all available memory on the host running named being exhausted. This has been fixed. (CVE-2023-6516) [bsc#1219854] Removed Features: * Support for using AES as the DNS COOKIE algorithm (cookie-algorithm aes;) has been deprecated and will be removed in a future release. Please use the current default, SipHash-2-4, instead.

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse6 products
  • bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 9.16.48-150400.5.40.1
  • bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 9.16.48-150400.5.40.1
  • bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS< 9.16.48-150400.5.40.1
  • bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4< 9.16.48-150400.5.40.1
  • bind&distro=SUSE Manager Proxy 4.3< 9.16.48-150400.5.40.1

1 vendor · 6 products

References

13 links
Show all 13 references