CVE-2025-5318

EUVD-2025-23900
A flaw was found in the libssh library in versions less than 0.11.2. An out-of-bounds read can be triggered in the sftp_handle function due to an incorrect comparison check that permits the function to access memory beyond the valid handle list and to return an invalid pointer, which is used in further processing. This vulnerability allows an authenticated remote attacker to potentially read unintended memory regions, exposing sensitive information or affect service behavior.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
Affected Products (NVD)
VendorProductVersion
redhatopenshift_container_platform
4.0
redhatenterprise_linux
8.0
redhatenterprise_linux
9.0
redhatenterprise_linux
10.0
libsshlibssh
𝑥
< 0.11.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libssh
bookworm
0.10.6-0+deb12u2
fixed
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
0.9.8-0+deb11u2
fixed
forky
0.12.0-3
fixed
sid
0.12.0-3
fixed
trixie
0.11.2-1+deb13u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libssh
bionic
Fixed 0.8.0~20170825.94fa1e38-1ubuntu0.7+esm4
released
focal
Fixed 0.9.3-2ubuntu2.5+esm1
released
jammy
Fixed 0.9.6-2ubuntu0.22.04.4
released
noble
Fixed 0.10.6-2ubuntu0.1
released
oracular
Fixed 0.10.6-3ubuntu1.1
released
plucky
Fixed 0.11.1-1ubuntu0.1
released
xenial
Fixed 0.6.3-4.3ubuntu0.6+esm2
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libssh-config
suse enterprise desktop 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise desktop 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise server 12 SP5
0.9.8-3.15.1
fixed
suse enterprise server 15 SP2
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP3
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise server 15 SP7
0.9.8-150600.11.3.1
fixed
libssh-devel
suse enterprise desktop 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise desktop 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise server 12 SP5
0.9.8-3.15.1
fixed
suse enterprise server 15 SP2
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP3
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise server 15 SP7
0.9.8-150600.11.3.1
fixed
libssh-devel-doc
suse enterprise server 12 SP5
0.6.3-12.15.1
fixed
libssh4
suse enterprise desktop 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise desktop 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise server 12 SP5
0.9.8-3.15.1
fixed
suse enterprise server 15 SP2
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP3
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise server 15 SP7
0.9.8-150600.11.3.1
fixed
libssh4-32bit
suse enterprise desktop 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise desktop 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise sap 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise sap 15 SP7
0.9.8-150600.11.3.1
fixed
suse enterprise server 12 SP5
0.9.8-3.15.1
fixed
suse enterprise server 15 SP2
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP3
0.9.8-150200.13.9.1
fixed
suse enterprise server 15 SP4
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP5
0.9.8-150400.3.9.1
fixed
suse enterprise server 15 SP6
0.9.8-150600.11.3.1
fixed
suse enterprise server 15 SP7
0.9.8-150600.11.3.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
libssh
RHEL 8
0:0.9.6-15.el8_10
fixed
RHEL 8.2 AUS
0:0.9.0-4.el8_2.1
fixed
RHEL 8.4 AUS
0:0.9.4-2.el8_4.1
fixed
RHEL 8.6 AUS
0:0.9.6-4.el8_6.1
fixed
RHEL 8.6 E4S
0:0.9.6-4.el8_6.1
fixed
RHEL 8.6 TUS
0:0.9.6-4.el8_6.1
fixed
RHEL 8.8 E4S
0:0.9.6-13.el8_8.1
fixed
RHEL 8.8 TUS
0:0.9.6-13.el8_8.1
fixed
RHEL 9
0:0.10.4-15.el9_7
fixed
libssh-config
RHEL 8
0:0.9.6-15.el8_10
fixed
RHEL 8.2 AUS
0:0.9.0-4.el8_2.1
fixed
RHEL 8.4 AUS
0:0.9.4-2.el8_4.1
fixed
RHEL 8.6 AUS
0:0.9.6-4.el8_6.1
fixed
RHEL 8.6 E4S
0:0.9.6-4.el8_6.1
fixed
RHEL 8.6 TUS
0:0.9.6-4.el8_6.1
fixed
RHEL 8.8 E4S
0:0.9.6-13.el8_8.1
fixed
RHEL 8.8 TUS
0:0.9.6-13.el8_8.1
fixed
RHEL 9
0:0.10.4-15.el9_7
fixed
libssh-devel
RHEL 8
0:0.9.6-15.el8_10
fixed
RHEL 8.2 AUS
0:0.9.0-4.el8_2.1
fixed
RHEL 8.4 AUS
0:0.9.4-2.el8_4.1
fixed
RHEL 8.6 AUS
0:0.9.6-4.el8_6.1
fixed
RHEL 8.6 E4S
0:0.9.6-4.el8_6.1
fixed
RHEL 8.6 TUS
0:0.9.6-4.el8_6.1
fixed
RHEL 8.8 E4S
0:0.9.6-13.el8_8.1
fixed
RHEL 8.8 TUS
0:0.9.6-13.el8_8.1
fixed
RHEL 9
0:0.10.4-15.el9_7
fixed