Skip to main content

Mondoo

Vulnerability Management
Technology
Services

Solutions

Financial Services
Manufacturing
Healthcare

Resources

Blog
Vulnerability Database
Documentation
GitHub

Company

About
Careers
Partners
Contact

Legal

Privacy
Terms
Imprint

© 2026 Mondoo, Inc.

Log in Get Assessment

Vulnerability IntelligenceDEBIAN-CVE-2023-31122

DEBIAN-CVE-2023-31122

HIGH7.5

Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.

Published Oct 23, 2023

Modified 4 months ago

Fix available

Details

Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.

Affected Packages

apache2

Debian 11

Fixed in:

2.4.59-1~deb11u1

apache2

Debian 12

Fixed in:

2.4.59-1~deb12u1

apache2

Debian 13Debian 14

Fixed in:

2.4.58-1

References

https://security-tracker.debian.org/tracker/CVE-2023-31122

CVSS Analysis

CVSS v3.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Upstream

Ecosystems

Debian 11 Debian 12 Debian 13 Debian 14

Timeline

PublishedOct 23, 2023

ModifiedNov 20, 2025

DEBIAN-CVE-2023-31122 | Mondoo Vulnerability Intelligence