🛡️ USN-6183-1 — bind9

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

bind9 vulnerabilities

Shoham Danino, Anat Bremler-Barr, Yehuda Afek, and Yuval Shavitt discovered

that Bind incorrectly handled the cache size limit. A remote attacker could

possibly use this issue to consume memory, leading to a denial of service.

(CVE-2023-2828)

It was discovered that Bind incorrectly handled the recursive-clients

quota. A remote attacker could possibly use this issue to cause Bind to

crash, resulting in a denial of service. This issue only affected Ubuntu

22.04 LTS, Ubuntu 22.10, and Ubuntu 23.04. (CVE-2023-2911)

Affected software

USN-6183-1 is recorded against 1 package.

  • bind9 (fixed in 1:9.18.12-0ubuntu0.22.04.2)

Timeline and source

Published on 21 June 2023 and last revised on 27 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

ubuntu.com (Advisory)
ubuntu.com (Report)
ubuntu.com (Report)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2023-06-21
Updated 2026-08-12
Modified 2026-04-27
Fix URL N/A

Affected Packages

Software From version Fixed in
bind9 — 1:9.18.12-0ubuntu0.22.04.2

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