Bug 2343765 (CVE-2025-1012) - CVE-2025-1012 firefox: thunderbird: Use-after-free during concurrent delazification
Summary: CVE-2025-1012 firefox: thunderbird: Use-after-free during concurrent delazifi...
Keywords:
Status: NEW
Alias: CVE-2025-1012
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-04 15:02 UTC by OSIDB Bzimport
Modified: 2025-04-06 18:55 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:1066 0 None None None 2025-02-05 11:32:31 UTC
Red Hat Product Errata RHSA-2025:1132 0 None None None 2025-02-06 11:34:09 UTC
Red Hat Product Errata RHSA-2025:1133 0 None None None 2025-02-06 11:17:57 UTC
Red Hat Product Errata RHSA-2025:1135 0 None None None 2025-02-06 11:21:21 UTC
Red Hat Product Errata RHSA-2025:1136 0 None None None 2025-02-06 11:28:35 UTC
Red Hat Product Errata RHSA-2025:1137 0 None None None 2025-02-06 11:37:49 UTC
Red Hat Product Errata RHSA-2025:1138 0 None None None 2025-02-06 11:28:15 UTC
Red Hat Product Errata RHSA-2025:1139 0 None None None 2025-02-06 11:46:47 UTC
Red Hat Product Errata RHSA-2025:1140 0 None None None 2025-02-06 11:49:06 UTC
Red Hat Product Errata RHSA-2025:1184 0 None None None 2025-02-10 01:23:27 UTC
Red Hat Product Errata RHSA-2025:1283 0 None None None 2025-02-11 09:52:12 UTC
Red Hat Product Errata RHSA-2025:1292 0 None None None 2025-02-11 11:24:53 UTC
Red Hat Product Errata RHSA-2025:1317 0 None None None 2025-02-11 16:36:56 UTC
Red Hat Product Errata RHSA-2025:1318 0 None None None 2025-02-11 16:38:43 UTC
Red Hat Product Errata RHSA-2025:1319 0 None None None 2025-02-11 15:51:53 UTC
Red Hat Product Errata RHSA-2025:1339 0 None None None 2025-02-12 04:05:38 UTC
Red Hat Product Errata RHSA-2025:1340 0 None None None 2025-02-12 04:12:15 UTC
Red Hat Product Errata RHSA-2025:1341 0 None None None 2025-02-12 04:19:06 UTC
Red Hat Product Errata RHSA-2025:1348 0 None None None 2025-02-12 09:35:20 UTC

Description OSIDB Bzimport 2025-02-04 15:02:14 UTC 
A race during concurrent delazification could have led to a use-after-free. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Comment 1 errata-xmlrpc 2025-02-05 11:32:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:1066 https://access.redhat.com/errata/RHSA-2025:1066
Comment 2 errata-xmlrpc 2025-02-06 11:17:56 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:1133 https://access.redhat.com/errata/RHSA-2025:1133
Comment 3 errata-xmlrpc 2025-02-06 11:21:20 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-2025:1135 https://access.redhat.com/errata/RHSA-2025:1135
Comment 4 errata-xmlrpc 2025-02-06 11:28:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:1138 https://access.redhat.com/errata/RHSA-2025:1138
Comment 5 errata-xmlrpc 2025-02-06 11:28:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2025:1136 https://access.redhat.com/errata/RHSA-2025:1136
Comment 6 errata-xmlrpc 2025-02-06 11:34:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:1132 https://access.redhat.com/errata/RHSA-2025:1132
Comment 7 errata-xmlrpc 2025-02-06 11:37:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2025:1137 https://access.redhat.com/errata/RHSA-2025:1137
Comment 8 errata-xmlrpc 2025-02-06 11:46:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2025:1139 https://access.redhat.com/errata/RHSA-2025:1139
Comment 9 errata-xmlrpc 2025-02-06 11:49:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:1140 https://access.redhat.com/errata/RHSA-2025:1140
Comment 10 errata-xmlrpc 2025-02-10 01:23:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:1184 https://access.redhat.com/errata/RHSA-2025:1184
Comment 11 errata-xmlrpc 2025-02-11 09:52:11 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:1283 https://access.redhat.com/errata/RHSA-2025:1283
Comment 12 errata-xmlrpc 2025-02-11 11:24:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:1292 https://access.redhat.com/errata/RHSA-2025:1292
Comment 13 errata-xmlrpc 2025-02-11 15:51:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:1319 https://access.redhat.com/errata/RHSA-2025:1319
Comment 14 errata-xmlrpc 2025-02-11 16:36:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2025:1317 https://access.redhat.com/errata/RHSA-2025:1317
Comment 15 errata-xmlrpc 2025-02-11 16:38:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:1318 https://access.redhat.com/errata/RHSA-2025:1318
Comment 16 errata-xmlrpc 2025-02-12 04:05:37 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-2025:1339 https://access.redhat.com/errata/RHSA-2025:1339
Comment 17 errata-xmlrpc 2025-02-12 04:12:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2025:1340 https://access.redhat.com/errata/RHSA-2025:1340
Comment 18 errata-xmlrpc 2025-02-12 04:19:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2025:1341 https://access.redhat.com/errata/RHSA-2025:1341
Comment 19 errata-xmlrpc 2025-02-12 09:35:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:1348 https://access.redhat.com/errata/RHSA-2025:1348
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