Bug 2230101 (CVE-2023-3824)

Summary:	CVE-2023-3824 php: phar Buffer mismanagement
Product:	[Other] Security Response	Reporter:	Nick Tait <ntait>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	hhorak, jorton, nboldt, rcollet
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	php 8.2.9, php 8.1.22, php 8.0.30	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in PHP that can lead to a buffer overflow and a stack information leak due to improper bounds checking within the phar_dir_read() function. This issue may allow an attacker to initiate memory corruption by compelling the application to open a specially crafted .phar archive, allowing the attacker to corrupt memory or cause a denial of service condition.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2230108, 2230109, 2230110, 2242351, 2258404
Bug Blocks:	2229397

Description Nick Tait 2023-08-08 17:55:53 UTC

https://www.php.net/ChangeLog-8.php#8.0.30

Phar:
        Fixed bug GHSA-jqcx-ccgc-xwhv (Buffer mismanagement in phar_dir_read()). (CVE-2023-3824)

Comment 4 Nick Tait 2023-10-05 17:05:45 UTC

Created php tracking bugs for this issue:

Affects: fedora-all [bug 2242351]

Comment 6 msiddiqu 2023-10-06 12:36:02 UTC

Upstream Patch:

https://github.com/php/php-src/commit/80316123f3e9dcce8ac419bd9dd43546e2ccb5ef

Comment 7 msiddiqu 2023-10-06 12:37:54 UTC

References: 

https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv

Comment 11 errata-xmlrpc 2023-10-19 13:15:01 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:5926 https://access.redhat.com/errata/RHSA-2023:5926

Comment 12 errata-xmlrpc 2023-10-19 13:24:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:5927 https://access.redhat.com/errata/RHSA-2023:5927

Comment 15 errata-xmlrpc 2024-01-24 10:53:37 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:0387 https://access.redhat.com/errata/RHSA-2024:0387

Comment 16 errata-xmlrpc 2024-12-11 11:44:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:10952 https://access.redhat.com/errata/RHSA-2024:10952