CVE-2022-23219

The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
gnuglibc
𝑥
≤ 2.34
oraclecommunications_cloud_native_core_binding_support_function
22.1.3
oraclecommunications_cloud_native_core_network_function_cloud_native_environment
22.1.0
oraclecommunications_cloud_native_core_network_repository_function
22.1.2
oraclecommunications_cloud_native_core_network_repository_function
22.2.0
oraclecommunications_cloud_native_core_security_edge_protection_proxy
22.1.1
oraclecommunications_cloud_native_core_unified_data_repository
22.2.0
oracleenterprise_operations_monitor
4.3
oracleenterprise_operations_monitor
4.4
oracleenterprise_operations_monitor
5.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
glibc
bullseye
2.31-13+deb11u11
fixed
bullseye (security)
2.31-13+deb11u10
fixed
bookworm
2.36-9+deb12u8
fixed
bookworm (security)
2.36-9+deb12u7
fixed
sid
2.40-3
fixed
trixie
2.40-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
eglibc
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
focal
dne
bionic
dne
xenial
dne
trusty
needed
glibc
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
Fixed 2.34-0ubuntu3.2
released
focal
Fixed 2.31-0ubuntu9.7
released
bionic
Fixed 2.27-3ubuntu1.5
released
xenial
Fixed 2.23-0ubuntu11.3+esm1
released
trusty
dne