CVE-2022-48468: Integer Overflow
First published: Thu Apr 13 2023(Updated: )
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM QRadar Security Information and Event Manager | <=7.5 - 7.5.0 UP9 IF03 | |
| IBM Security QRadar Incident Forensics | <=7.5 - 7.5.0 UP9 IF03 | |
| Red Hat Protobuf-c | <1.4.1 |
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Reference Links
- https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217
- 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/releases/tag/v1.4.1
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2186674
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2186675
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2186676
- https://access.redhat.com/errata/RHSA-2023:6621
- https://access.redhat.com/errata/RHSA-2023:6944
- https://access.redhat.com/errata/RHSA-2024:0406
- https://access.redhat.com/errata/RHSA-2024:3812
- https://bugzilla.redhat.com/show_bug.cgi?id=2186673
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
- https://www.ibm.com/support/pages/node/7173420 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2022-48468?
CVE-2022-48468 is classified as having a moderate severity due to the potential for an unsigned integer overflow.
How do I fix CVE-2022-48468?
To fix CVE-2022-48468, upgrade to protobuf-c version 1.4.1 or later.
Which software is affected by CVE-2022-48468?
CVE-2022-48468 affects protobuf-c versions prior to 1.4.1 as well as specific versions of IBM QRadar SIEM and IBM QRadar Incident Forensics.
What type of vulnerability is CVE-2022-48468?
CVE-2022-48468 is an unsigned integer overflow vulnerability.
Is CVE-2022-48468 exploitable remotely?
CVE-2022-48468 may be exploitable remotely, depending on how the vulnerable software is integrated and deployed.
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