Integer overflow in Protobuf-C Project
CVE-2022-48468
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
Vulnerability class: Integer Overflow
EPSS: 0.004 (29.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Protobuf-c_project Protobuf-c
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Patch, Third Party Advisory, Issue Tracking)
- cve@mitre.org (Patch, Third Party Advisory)
- cve@mitre.org (Patch)
- cve@mitre.org (Patch, Release Notes)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (vendor-advisory)
Frequently asked questions
- What is CVE-2022-48468?
- CVE-2022-48468 is a medium-severity vulnerability in Protobuf-C Project, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2023-04-13.
- How severe is CVE-2022-48468?
- Medium severity. CVSS v3 base score is 5.5 out of 10.