Bug 2230101 (CVE-2023-3824) - CVE-2023-3824 php: phar Buffer mismanagement
Summary: CVE-2023-3824 php: phar Buffer mismanagement
Keywords:
Status: NEW
Alias: CVE-2023-3824
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2230108 2230109 2230110 2242351 2258404
Blocks: 2229397
TreeView+ depends on / blocked
 
Reported: 2023-08-08 17:55 UTC by Nick Tait
Modified: 2024-01-24 10:53 UTC (History)
5 users (show)

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.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2023:6073 0 None None None 2023-10-24 10:36:09 UTC
Red Hat Product Errata RHSA-2023:5926 0 None None None 2023-10-19 13:15:03 UTC
Red Hat Product Errata RHSA-2023:5927 0 None None None 2023-10-19 13:24:36 UTC
Red Hat Product Errata RHSA-2024:0387 0 None None None 2024-01-24 10:53:39 UTC

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
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