Bug 2186673 (CVE-2022-48468)

Summary: CVE-2022-48468 protobuf-c: unsigned integer overflow in parse_required_member
Product: [Other] Security Response Reporter: Sandipan Roy <saroy>
Component: vulnerabilityAssignee: Nobody <nobody>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: areber
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A vulnerability was found in protobuf-c. This security flaw leads to an unsigned integer overflow in parse_required_member.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2186674, 2186675, 2186676, 2186677, 2186678    
Bug Blocks: 2186651    

Description Sandipan Roy 2023-04-14 05:43:12 UTC 
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.

https://github.com/protobuf-c/protobuf-c/issues/499
https://github.com/protobuf-c/protobuf-c/pull/513
https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217
https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1
Comment 1 Sandipan Roy 2023-04-14 05:45:38 UTC 
Created libsignal-protocol-c tracking bugs for this issue:

Affects: epel-8 [bug 2186674]
Affects: fedora-36 [bug 2186675]


Created protobuf-c tracking bugs for this issue:

Affects: fedora-36 [bug 2186676]
Comment 4 errata-xmlrpc 2023-11-07 08:22:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6621 https://access.redhat.com/errata/RHSA-2023:6621
Comment 5 errata-xmlrpc 2023-11-14 15:17:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:6944 https://access.redhat.com/errata/RHSA-2023:6944
Comment 7 errata-xmlrpc 2024-01-24 16:41:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0406 https://access.redhat.com/errata/RHSA-2024:0406
Comment 10 errata-xmlrpc 2024-06-11 17:29:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:3812 https://access.redhat.com/errata/RHSA-2024:3812