CVE-2020-29362

An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Affected Products (NVD)
VendorProductVersion
p11-kit_projectp11-kit
0.23.6 ≤
𝑥
< 0.23.22
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
p11-kit
bookworm
0.24.1-2
fixed
bullseye
0.23.22-1
fixed
sid
0.25.5-2
fixed
trixie
0.25.5-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
p11-kit
bionic
Fixed 0.23.9-2ubuntu0.1
released
focal
Fixed 0.23.20-1ubuntu0.1
released
groovy
Fixed 0.23.21-2ubuntu0.1
released
hirsute
Fixed 0.23.22-1
released
impish
Fixed 0.23.22-1
released
jammy
Fixed 0.23.22-1
released
trusty
not-affected
xenial
Fixed 0.23.2-5~ubuntu16.04.2
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libp11-kit0
suse enterprise desktop 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 12 SP5
0.23.2-8.10.1
fixed
suse enterprise sap 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 12 SP5
0.23.2-8.10.1
fixed
suse enterprise server 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
libp11-kit0-32bit
suse enterprise desktop 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 12 SP5
0.23.2-8.10.1
fixed
suse enterprise sap 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 12 SP5
0.23.2-8.10.1
fixed
suse enterprise server 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
p11-kit
suse enterprise desktop 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 12 SP5
0.23.2-8.10.1
fixed
suse enterprise sap 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 12 SP5
0.23.2-8.10.1
fixed
suse enterprise server 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
p11-kit-32bit
suse enterprise sap 12 SP5
0.23.2-8.10.1
fixed
suse enterprise server 12 SP5
0.23.2-8.10.1
fixed
p11-kit-devel
suse enterprise desktop 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
p11-kit-nss-trust
suse enterprise desktop 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 12 SP5
0.23.2-8.10.1
fixed
suse enterprise sap 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 12 SP5
0.23.2-8.10.1
fixed
suse enterprise server 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
p11-kit-server
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
p11-kit-tools
suse enterprise desktop 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise desktop 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise desktop 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise desktop 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise desktop 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise sap 12 SP5
0.23.2-8.10.1
fixed
suse enterprise sap 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise sap 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise sap 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise sap 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise sap 15 SP7
0.23.22-150500.8.3.1
fixed
suse enterprise server 12 SP5
0.23.2-8.10.1
fixed
suse enterprise server 15 SP3
0.23.2-150000.4.16.1
fixed
suse enterprise server 15 SP4
0.23.22-150400.1.10
fixed
suse enterprise server 15 SP5
0.23.22-150500.6.1
fixed
suse enterprise server 15 SP6
0.23.22-150500.8.3.1
fixed
suse enterprise server 15 SP7
0.23.22-150500.8.3.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
p11-kit
RHEL 8
0:0.23.22-1.el8
fixed
p11-kit-devel
RHEL 8
0:0.23.22-1.el8
fixed
p11-kit-server
RHEL 8
0:0.23.22-1.el8
fixed
p11-kit-trust
RHEL 8
0:0.23.22-1.el8
fixed
Common Weakness Enumeration
References
https://github.com/p11-glue/p11-kit/releases
https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc
https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html
https://www.debian.org/security/2021/dsa-4822
https://github.com/p11-glue/p11-kit/releases
https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc
https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html
https://www.debian.org/security/2021/dsa-4822