This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2021-22570 →
DEBIAN-CVE-2021-22570
Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file'...
Original description
The description as published by the source.
Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
protobuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.21.9-3"}]}]
Debian:13
protobuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.21.9-3"}]}]
Debian:14
protobuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.21.9-3"}]}]
References
- advisory security-tracker.debian.org