This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-29363 →
DEBIAN-CVE-2020-29363
An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server...
Original description
The description as published by the source.
An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
p11-kit
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1"}]}]
Debian:13
p11-kit
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1"}]}]
Debian:14
p11-kit
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1"}]}]
References
- advisory security-tracker.debian.org