Bug 2276810 (CVE-2024-27282) - CVE-2024-27282 ruby: Arbitrary memory address read vulnerability with Regex search
Summary: CVE-2024-27282 ruby: Arbitrary memory address read vulnerability with Regex s...
Keywords:
Status: NEW
Alias: CVE-2024-27282
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2276811 2276812 2276813 2276814
Blocks: 2276815
TreeView+ depends on / blocked
 
Reported: 2024-04-24 05:08 UTC by Avinash Hanwate
Modified: 2024-07-22 06:06 UTC (History)
1 user (show)

Fixed In Version: ruby 3.3.1, ruby 3.0.7, ruby 3.1.5, ruby 3.2.4
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:3540 0 None None None 2024-06-03 01:16:42 UTC
Red Hat Product Errata RHBA-2024:3577 0 None None None 2024-06-04 07:35:32 UTC
Red Hat Product Errata RHBA-2024:3863 0 None None None 2024-06-12 08:23:21 UTC
Red Hat Product Errata RHBA-2024:3987 0 None None None 2024-06-19 13:54:04 UTC
Red Hat Product Errata RHBA-2024:3996 0 None None None 2024-06-20 01:56:06 UTC
Red Hat Product Errata RHBA-2024:4684 0 None None None 2024-07-22 06:06:58 UTC
Red Hat Product Errata RHSA-2024:3500 0 None None None 2024-05-30 13:12:42 UTC
Red Hat Product Errata RHSA-2024:3546 0 None None None 2024-06-03 07:15:14 UTC
Red Hat Product Errata RHSA-2024:3668 0 None None None 2024-06-06 08:57:18 UTC
Red Hat Product Errata RHSA-2024:3670 0 None None None 2024-06-06 09:23:27 UTC
Red Hat Product Errata RHSA-2024:3671 0 None None None 2024-06-06 09:48:17 UTC
Red Hat Product Errata RHSA-2024:3838 0 None None None 2024-06-11 19:42:31 UTC
Red Hat Product Errata RHSA-2024:4499 0 None None None 2024-07-11 11:48:04 UTC

Description Avinash Hanwate 2024-04-24 05:08:00 UTC 
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings.

https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/
Comment 1 Avinash Hanwate 2024-04-24 05:11:30 UTC 
Created ruby tracking bugs for this issue:

Affects: fedora-38 [bug 2276811]
Affects: fedora-39 [bug 2276813]
Affects: fedora-40 [bug 2276814]


Created ruby:3.1/ruby tracking bugs for this issue:

Affects: fedora-38 [bug 2276812]
Comment 5 errata-xmlrpc 2024-05-30 13:12:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3500 https://access.redhat.com/errata/RHSA-2024:3500
Comment 6 errata-xmlrpc 2024-06-03 07:15:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3546 https://access.redhat.com/errata/RHSA-2024:3546
Comment 7 errata-xmlrpc 2024-06-06 08:57:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:3668 https://access.redhat.com/errata/RHSA-2024:3668
Comment 8 errata-xmlrpc 2024-06-06 09:23:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3670 https://access.redhat.com/errata/RHSA-2024:3670
Comment 9 errata-xmlrpc 2024-06-06 09:48:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:3671 https://access.redhat.com/errata/RHSA-2024:3671
Comment 10 errata-xmlrpc 2024-06-11 19:42:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:3838 https://access.redhat.com/errata/RHSA-2024:3838
Comment 11 errata-xmlrpc 2024-07-11 11:48:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:4499 https://access.redhat.com/errata/RHSA-2024:4499
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