Bug 2236075 (CVE-2023-4577) - CVE-2023-4577 Mozilla: Memory corruption in JIT UpdateRegExpStatics
Summary: CVE-2023-4577 Mozilla: Memory corruption in JIT UpdateRegExpStatics
Keywords:
Status: NEW
Alias: CVE-2023-4577
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2234841 2234842 2234843 2234844 2234845 2234846 2234847 2234848 2234849 2234850 2234853 2234854 2234855 2234856 2234857 2234858 2234859 2234860 2234861 2234862 2234864 2234865
Blocks: 2234838
TreeView+ depends on / blocked
 
Reported: 2023-08-30 09:44 UTC by Dhananjay Arunesh
Modified: 2024-03-29 03:35 UTC (History)
7 users (show)

Fixed In Version: firefox 115.2, thunderbird 115.2
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:4945 0 None None None 2023-09-04 15:53:39 UTC
Red Hat Product Errata RHSA-2023:4946 0 None None None 2023-09-04 15:50:01 UTC
Red Hat Product Errata RHSA-2023:4947 0 None None None 2023-09-04 15:49:35 UTC
Red Hat Product Errata RHSA-2023:4948 0 None None None 2023-09-04 15:50:59 UTC
Red Hat Product Errata RHSA-2023:4949 0 None None None 2023-09-04 15:50:52 UTC
Red Hat Product Errata RHSA-2023:4950 0 None None None 2023-09-04 15:49:28 UTC
Red Hat Product Errata RHSA-2023:4951 0 None None None 2023-09-04 15:49:48 UTC
Red Hat Product Errata RHSA-2023:4952 0 None None None 2023-09-04 15:57:46 UTC
Red Hat Product Errata RHSA-2023:4953 0 None None None 2023-09-04 15:56:14 UTC
Red Hat Product Errata RHSA-2023:4954 0 None None None 2023-09-04 15:57:54 UTC
Red Hat Product Errata RHSA-2023:4955 0 None None None 2023-09-04 15:55:10 UTC
Red Hat Product Errata RHSA-2023:4956 0 None None None 2023-09-04 15:56:29 UTC
Red Hat Product Errata RHSA-2023:4957 0 None None None 2023-09-04 15:56:22 UTC
Red Hat Product Errata RHSA-2023:4958 0 None None None 2023-09-04 15:55:02 UTC
Red Hat Product Errata RHSA-2023:4959 0 None None None 2023-09-04 15:56:06 UTC
Red Hat Product Errata RHSA-2023:5019 0 None None None 2023-09-07 11:38:29 UTC

Description Dhananjay Arunesh 2023-08-30 09:44:12 UTC 
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-36/#CVE-2023-4577
Comment 1 errata-xmlrpc 2023-09-04 15:49:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:4950 https://access.redhat.com/errata/RHSA-2023:4950
Comment 2 errata-xmlrpc 2023-09-04 15:49:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:4947 https://access.redhat.com/errata/RHSA-2023:4947
Comment 3 errata-xmlrpc 2023-09-04 15:49:47 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:4951 https://access.redhat.com/errata/RHSA-2023:4951
Comment 4 errata-xmlrpc 2023-09-04 15:50:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:4946 https://access.redhat.com/errata/RHSA-2023:4946
Comment 5 errata-xmlrpc 2023-09-04 15:50:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:4949 https://access.redhat.com/errata/RHSA-2023:4949
Comment 6 errata-xmlrpc 2023-09-04 15:50:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:4948 https://access.redhat.com/errata/RHSA-2023:4948
Comment 7 errata-xmlrpc 2023-09-04 15:53:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:4945 https://access.redhat.com/errata/RHSA-2023:4945
Comment 8 errata-xmlrpc 2023-09-04 15:55:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:4958 https://access.redhat.com/errata/RHSA-2023:4958
Comment 9 errata-xmlrpc 2023-09-04 15:55:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:4955 https://access.redhat.com/errata/RHSA-2023:4955
Comment 10 errata-xmlrpc 2023-09-04 15:56:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:4959 https://access.redhat.com/errata/RHSA-2023:4959
Comment 11 errata-xmlrpc 2023-09-04 15:56:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:4953 https://access.redhat.com/errata/RHSA-2023:4953
Comment 12 errata-xmlrpc 2023-09-04 15:56:21 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Via RHSA-2023:4957 https://access.redhat.com/errata/RHSA-2023:4957
Comment 13 errata-xmlrpc 2023-09-04 15:56:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Via RHSA-2023:4956 https://access.redhat.com/errata/RHSA-2023:4956
Comment 14 errata-xmlrpc 2023-09-04 15:57:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:4952 https://access.redhat.com/errata/RHSA-2023:4952
Comment 15 errata-xmlrpc 2023-09-04 15:57:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:4954 https://access.redhat.com/errata/RHSA-2023:4954
Comment 16 errata-xmlrpc 2023-09-07 11:38:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:5019 https://access.redhat.com/errata/RHSA-2023:5019
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