Apache HTTP Server: mod_macro buffer over-read
CVE-2023-31122

7.5HIGH

Key Information:

Vendor
Apache
Status
Apache Http Server
Vendor
CVE Published:
23 October 2023

Summary

An out-of-bounds read vulnerability has been identified in the mod_macro module of Apache HTTP Server, affecting versions up to and including 2.4.57. This vulnerability may allow an attacker to exploit the server, leading to unauthorized access to sensitive data or application misbehavior. It is crucial for users of affected versions to apply necessary updates to mitigate potential risks associated with this vulnerability.

Affected Version(s)

Apache HTTP Server 0 <= 2.4.57

References

https://httpd.apache.org/security/vulnerabilities_24.html
vendor-advisory
https://lists.fedoraproject.org/archives/list/package-ann...
https://security.netapp.com/advisory/ntap-20231027-0011/

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

David Shoon (github/davidshoon)
.