VulnerabilityModified
CVE-2022-48468
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
MEDIUM 5.5EPSS 0.37%
Does this matter?
Lower severity and a low EPSS score (0.37%). Track it; it rarely justifies an emergency change on its own.
Description
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.37% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- protobuf-c project/protobuf-c
- Source
- cve@mitre.org
References
- https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217Patch
- https://github.com/protobuf-c/protobuf-c/issues/499Issue Tracking, Patch, Third Party Advisory
- https://github.com/protobuf-c/protobuf-c/pull/513Patch, Third Party Advisory
- https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1Patch, Release Notes
- 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/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
- https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217Patch
- https://github.com/protobuf-c/protobuf-c/issues/499Issue Tracking, Patch, Third Party Advisory
- https://github.com/protobuf-c/protobuf-c/pull/513Patch, Third Party Advisory
- https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1Patch, Release Notes
- 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/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.