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/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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
Affected Products (NVD)
VendorProductVersion
p11-kit_projectp11-kit
0.23.6 ≤
𝑥
< 0.23.22
debiandebian_linux
10.0
oraclecommunications_cloud_native_core_policy
1.14.0
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
stretch
not-affected
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
trusty
not-affected
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libp11-kit0
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
libp11-kit0-32bit
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
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-devel
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-nss-trust
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-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 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
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