Bug 2186673 (CVE-2022-48468) - CVE-2022-48468 protobuf-c: unsigned integer overflow in parse_required_member
Summary: CVE-2022-48468 protobuf-c: unsigned integer overflow in parse_required_member
Keywords:
Status: NEW
Alias: CVE-2022-48468
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2186674 2186675 2186676 2186677 2186678
Blocks: 2186651
TreeView+ depends on / blocked
 
Reported: 2023-04-14 05:43 UTC by Sandipan Roy
Modified: 2023-11-22 22:38 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in protobuf-c. This security flaw leads to an unsigned integer overflow in parse_required_member.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:6621 0 None None None 2023-11-07 08:22:09 UTC
Red Hat Product Errata RHSA-2023:6944 0 None None None 2023-11-14 15:17:50 UTC

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
Note You need to log in before you can comment on or make changes to this bug.