CVE-2022-33070
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
Protobuf-c v1.4.0 was discovered to contain an invalid arithmetic shift via the function parse_tag_and_wiretype in protobuf-c/protobuf-c.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-33070
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-33070.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 1.4.1-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 1.4.1-1 |
| debian | bullseye | affected | |
| debian | forky | fixed | 1.4.1-1 |
| debian | sid | fixed | 1.4.1-1 |
| debian | trixie | fixed | 1.4.1-1 |
References
Verify integrity in audit chain (admin only). AS-IS.