🛡️ USN-6370-1 — modsecurity-apache

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

Description

modsecurity-apache vulnerabilities

It was discovered that ModSecurity incorrectly handled certain nested JSON

objects. An attacker could possibly use this issue to cause a denial

of service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS

and Ubuntu 20.04 LTS. (CVE-2021-42717)

It was discovered that ModSecurity incorrectly handled certain HTTP

multipart requests. A remote attacker could possibly use this issue

to bypass ModSecurity restrictions. (CVE-2022-48279)

It was discovered that ModSecurity incorrectly handled certain file

uploads. A remote attacker could possibly use this issue to cause a

buffer overflow and a firewall failure. This issue only affected

Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.

(CVE-2023-24021)

Affected software

USN-6370-1 is recorded against 1 package.

  • modsecurity-apache (fixed in 2.9.5-1ubuntu0.1~esm1)

Timeline and source

Published on 14 September 2023 and last revised on 29 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

ubuntu.com (Advisory)
ubuntu.com (Report)
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 2023-09-14
Updated 2026-08-12
Modified 2026-06-29
Fix URL N/A

Affected Packages

Software From version Fixed in
modsecurity-apache — 2.9.5-1ubuntu0.1~esm1

Similar Threats

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