Bug 2361963 (CVE-2025-46420)

Summary: CVE-2025-46420 libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2361964, 2361965, 2361967    
Bug Blocks:    

Description OSIDB Bzimport 2025-04-24 01:38:32 UTC
libsoup prior to version 3.6.3 is vulnerable to  a memory leak in the soup_header_parse_quality_list() function when  parsing a quality list if any element contains all zeroes, i.e. q=0.0 ,  q=0.00 , q=0.000, and so forth.

Comment 3 errata-xmlrpc 2025-05-05 01:15:28 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:4439 https://access.redhat.com/errata/RHSA-2025:4439

Comment 4 errata-xmlrpc 2025-05-05 01:20:42 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:4440 https://access.redhat.com/errata/RHSA-2025:4440

Comment 5 errata-xmlrpc 2025-05-06 07:07:02 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2025:4508 https://access.redhat.com/errata/RHSA-2025:4508

Comment 6 errata-xmlrpc 2025-05-06 13:50:39 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:4538 https://access.redhat.com/errata/RHSA-2025:4538

Comment 7 errata-xmlrpc 2025-05-06 15:32:48 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:4560 https://access.redhat.com/errata/RHSA-2025:4560

Comment 8 errata-xmlrpc 2025-05-06 16:40:04 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2025:4568 https://access.redhat.com/errata/RHSA-2025:4568

Comment 9 errata-xmlrpc 2025-05-07 04:25:33 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 Telecommunications Update Service
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions

Via RHSA-2025:4609 https://access.redhat.com/errata/RHSA-2025:4609

Comment 10 errata-xmlrpc 2025-05-07 06:47:51 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-2025:4624 https://access.redhat.com/errata/RHSA-2025:4624

Comment 11 errata-xmlrpc 2025-05-13 11:57:57 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:7436 https://access.redhat.com/errata/RHSA-2025:7436