CVE-2024-38474

Publication date 1 July 2024

Last updated 18 September 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified.

Status

Package Ubuntu Release Status
apache2 24.10 oracular
Fixed 2.4.62-1ubuntu1
24.04 LTS noble
Fixed 2.4.58-1ubuntu8.2
23.10 mantic
Fixed 2.4.57-2ubuntu2.5
22.04 LTS jammy
Fixed 2.4.52-1ubuntu4.10
20.04 LTS focal
Fixed 2.4.41-4ubuntu3.19
18.04 LTS bionic
16.04 LTS xenial
14.04 LTS trusty Ignored end of ESM support, was needs-triage

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
apache2

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-6885-1
    • Apache HTTP Server vulnerabilities
    • 8 July 2024
    • USN-6885-3
    • Apache HTTP Server vulnerabilities
    • 18 September 2024

Other references