CVE-2022-48468
Medium
Description
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
SeverityMedium
CVSS5.5
Exploit probability—
ProductProtobuf-c
PublishedApr 13, 2023
First seenApr 13, 2023
Weakness typeCWE-190Integer overflow
How to fix
Update
- protobuf-c_project protobuf-c1.4.1 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| protobuf-c_project protobuf-c | v < 1.4.1 | 1.4.1 |
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