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CVE-2022-48468
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
Medium5.5EPSS 0.37%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.37% · top 69% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
n/a
- affected n/a
References (7)
- https://github.com/protobuf-c/protobuf-c/issues/499 (opens in a new tab)x_transferred
- https://github.com/protobuf-c/protobuf-c/pull/513 (opens in a new tab)x_transferred
- https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217 (opens in a new tab)x_transferred
- https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1 (opens in a new tab)x_transferred
- FEDORA-2023-4e094d5297 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-6cfe134db6 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-8b0938312e (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-48468)Record last updated .