Bug 29536 - apache new security issue CVE-2021-42013
Summary: apache new security issue CVE-2021-42013
Status: RESOLVED FIXED
Alias: None
Product: Mageia
Classification: Unclassified
Component: Security (show other bugs)
Version: 8
Hardware: All Linux
Priority: Normal critical
Target Milestone: ---
Assignee: QA Team
QA Contact: Sec team
URL:
Whiteboard: MGA8-64-OK
Keywords: advisory, validated_update
Depends on:
Blocks:
 
Reported: 2021-10-07 21:27 CEST by David Walser
Modified: 2021-10-08 21:13 CEST (History)
3 users (show)

See Also:
Source RPM: apache-2.4.50-1.mga8.src.rpm
CVE:
Status comment:


Attachments

Description David Walser 2021-10-07 21:27:35 CEST
Apache has announced version 2.4.51 today (October 7):
https://downloads.apache.org/httpd/Announcement2.4.html

It fixes a security issue:
https://downloads.apache.org/httpd/CHANGES_2.4.51
https://httpd.apache.org/security/vulnerabilities_24.html

Update already built by Thomas.
David Walser 2021-10-07 21:27:45 CEST

CC: (none) => tmb

Comment 1 David Walser 2021-10-07 21:29:39 CEST
Suggested advisory:
========================

Update apache packages fix security vulnerability:

It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was
insufficient. An attacker could use a path traversal attack to map URLs to files
outside the directories configured by Alias-like directives. If files outside of
these directories are not protected by the usual default configuration "require
all denied", these requests can succeed. If CGI scripts are also enabled for
these aliased pathes, this could allow for remote code execution
(CVE-2021-42013).

References:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42013
https://downloads.apache.org/httpd/Announcement2.4.html
https://downloads.apache.org/httpd/CHANGES_2.4.51
https://httpd.apache.org/security/vulnerabilities_24.html
========================

Updated packages in core/updates_testing:
========================
apache-2.4.51-1.mga8
apache-devel-2.4.51-1.mga8
apache-mod_proxy-2.4.51-1.mga8
apache-mod_http2-2.4.51-1.mga8
apache-mod_ssl-2.4.51-1.mga8
apache-mod_dav-2.4.51-1.mga8
apache-mod_cache-2.4.51-1.mga8
apache-mod_ldap-2.4.51-1.mga8
apache-mod_session-2.4.51-1.mga8
apache-mod_dbd-2.4.51-1.mga8
apache-mod_proxy_html-2.4.51-1.mga8
apache-htcacheclean-2.4.51-1.mga8
apache-mod_suexec-2.4.51-1.mga8
apache-mod_brotli-2.4.51-1.mga8
apache-mod_userdir-2.4.51-1.mga8
apache-doc-2.4.51-1.mga8

from apache-2.4.51-1.mga8.src.rpm
Comment 2 Dave Hodgins 2021-10-08 18:29:52 CEST
No regressions found with https://localhost/, http://localhost/phpmyadmin.

Validating the update. Advisory committed to svn.

CC: (none) => davidwhodgins, sysadmin-bugs
Whiteboard: (none) => MGA8-64-OK
Keywords: (none) => advisory, validated_update

Comment 3 Mageia Robot 2021-10-08 21:13:35 CEST
An update for this issue has been pushed to the Mageia Updates repository.

https://advisories.mageia.org/MGASA-2021-0470.html

Status: NEW => RESOLVED
Resolution: (none) => FIXED


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