Bug 2010757 (CVE-2021-41773) - CVE-2021-41773 httpd: path traversal and file disclosure vulnerability
Summary: CVE-2021-41773 httpd: path traversal and file disclosure vulnerability
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-41773
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2010758
Blocks: 2000242
TreeView+ depends on / blocked
 
Reported: 2021-10-05 13:04 UTC by Marian Rehak
Modified: 2022-01-11 02:42 UTC (History)
49 users (show)

Fixed In Version: httpd 2.4.50
Doc Type: If docs needed, set a value
Doc Text:
A path transversal flaw was found in Apache 2.4.49. A remote attacker could use this flaw to map URLs to files outside the expected document root. Additionally this flaw could leak the source of interpreted files like CGI scripts.
Clone Of:
Environment:
Last Closed: 2021-10-06 06:21:19 UTC
Embargoed:


Attachments (Terms of Use)

Description Marian Rehak 2021-10-05 13:04:25 UTC
An attacker could use a path traversal attack to map URLs to files outside the expected document root. If files outside of the document root are not protected by "require all denied" these requests can succeed. Additionally this flaw could leak the source of interpreted files like CGI scripts.

Upstream Advisory:

https://httpd.apache.org/security/vulnerabilities_24.html

Comment 1 Marian Rehak 2021-10-05 13:04:46 UTC
Created httpd tracking bugs for this issue:

Affects: fedora-all [bug 2010758]

Comment 4 Product Security DevOps Team 2021-10-06 06:21:19 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-41773


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