Out-of-bounds write in OpenSSL - CVE-2025-69419

 

Out-of-bounds write in OpenSSL - CVE-2025-69419

Published: January 27, 2026


Vulnerability identifier: #VU122082
CSH Severity: Low
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-69419
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service attack.

The vulnerability exists due to a boundary error within the PKCS12_get_friendlyname() function when parsing PKCS#12 file with a BMPString (UTF-16BE) friendly name containing non-ASCII BMP code point. A remote attacker can pass a specially crafted PKCS#12 file to the application, trigger an out-of-bounds write and perform a denial of service attack.


Affected software

OpenSSL
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
Debian Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
SUSE Linux Micro
IBM i
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
Anolis OS
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
FreeBSD
Ubuntu
Basesystem Module
Development Tools Module
Legacy Module
openSUSE Leap
openEuler
Fedora
SecurityCenter
Netezza Appliance
NativeEdge Orchestrator
IBM Cloud Pak System
Tenable Identity Exposure (formerly Tenable.ad)
IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data
IBM Sterling Partner Engagement Manager
IBM MQ
IBM Power Hardware Management Console (HMC)
AppDynamics NodeJS Agent
LANTIME Operating System Firmware (LTOS)
Juniper Secure Analytics (JSA)
IBM Qradar SIEM
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
openssl (Ubuntu package)
openssl (Red Hat package)
libopenssl1_1-hmac
libopenssl1_1
libopenssl-1_1-devel
openssl-1_1-debugsource
libopenssl1_1-debuginfo
openssl-1_1-debuginfo
libopenssl-1_1-devel-32bit
libopenssl1_1-32bit
libopenssl1_1-debuginfo-32bit
libopenssl1_1-hmac-32bit
openssl-1_1
openssl-help
openssl-libs
openssl-devel
openssl-debugsource
openssl-debuginfo
openssl
compat-openssl11 (Red Hat package)
openssl-perl
libopenssl1_1-64bit
libopenssl1_1-hmac-64bit
libopenssl1_1-64bit-debuginfo
libopenssl-1_1-devel-64bit
openssl-1_1-doc
libopenssl1_1-32bit-debuginfo
compat-openssl11
compat-openssl11-devel
compat-openssl11-debugsource
compat-openssl11-debuginfo
compat-openssl11-libs
openssl1.1-doc
openssl1.1-devel
openssl1.1
libopenssl3-debuginfo
openssl-3-debuginfo
openssl-3
openssl-3-debugsource
libopenssl-3-devel
libopenssl3
libopenssl3-32bit-debuginfo
libopenssl-3-devel-32bit
libopenssl3-32bit
openssl-3-doc
libopenssl3-64bit
libopenssl-3-devel-64bit
libopenssl3-64bit-debuginfo
openssl-doc
openssl (Debian package)
libopenssl-3-fips-provider-debuginfo
libopenssl-3-fips-provider
libopenssl-3-fips-provider-64bit
libopenssl-3-fips-provider-64bit-debuginfo
libopenssl-3-fips-provider-32bit-debuginfo
libopenssl-3-fips-provider-32bit
edk2-ovmf
python3-edk2-devel
edk2-help
edk2-aarch64
edk2-devel
edk2-debuginfo
edk2
edk2-debugsource
IBM InfoSphere Information Server
Red Hat OpenShift Container Platform

How to mitigate CVE-2025-69419

Install updates from vendor's website.

OpenSSL - addressed in versions 1.1.1ze, 3.0.19, 3.3.6, 3.4.4, 3.5.5, 3.6.1
SecurityCenter - addressed in versions SC202607.1, SC202607.2
Netezza Appliance - update to 1.0.1.0 fp278500
IBM Cloud Pak System - update to 2.3.5.1
Tenable Identity Exposure (formerly Tenable.ad) - update to 3.77.16
IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data - update to 5.3.1 Patch 5
IBM Sterling Partner Engagement Manager - addressed in versions 6.2.3.6, 6.2.4.4
LANTIME Operating System Firmware (LTOS) - update to 7.10.008
Juniper Secure Analytics (JSA) - update to 7.5.0 UP15 IF01
IBM Qradar SIEM - update to 7.5.0 Update Pack 15 IF01
IBM MQ - addressed in versions 9.1.0.34, 9.2.0.41, 9.3.0.37, 9.4.0.20
IBM Power Hardware Management Console (HMC) - addressed in versions 10.3.1064.0, 11.1.1112.0
IBM InfoSphere Information Server - update to 11.7.1.6 Service pack 2
AppDynamics NodeJS Agent - update to 25.12.1
openssl (Ubuntu package) - addressed in versions 1.0.1f-1ubuntu2.27+esm12, 1.0.2g-1ubuntu4.20+esm14, 1.0.2n-1ubuntu5.13+esm3, 1.1.1f-1ubuntu2.24+esm2, 1.1.1-1ubuntu2.1~18.04.23+esm7, 3.0.2-0ubuntu1.21, 3.0.13-0ubuntu3.7, 3.5.3-1ubuntu3
openssl (Red Hat package) - addressed in versions 1.1.1c-21.el8_2.2, 1.1.1g-18.el8_4.2, 1.1.1k-15.el8_6, 3.0.1-46.el9_0.7, 3.0.7-18.el9_2.3, 3.0.7-29.el9_4.2, 3.2.2-7.el9_6.2, 3.2.2-16.el10_0.6, 3.5.1-7.el9_7, 3.5.1-7.el10_1
libopenssl1_1-hmac - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1
libopenssl1_1 - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
libopenssl-1_1-devel - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
openssl-1_1-debugsource - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
libopenssl1_1-debuginfo - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
openssl-1_1-debuginfo - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
libopenssl-1_1-devel-32bit - addressed in versions 1.1.1d-2.122.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1
libopenssl1_1-32bit - addressed in versions 1.1.1d-2.122.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
libopenssl1_1-debuginfo-32bit - update to 1.1.1d-2.122.1
libopenssl1_1-hmac-32bit - addressed in versions 1.1.1d-2.122.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1
openssl-1_1 - addressed in versions 1.1.1d-2.122.1, 1.1.1d-150200.11.106.1, 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
openssl-help - addressed in versions 1.1.1f-41, 1.1.1wa-15, 3.0.12-24, 3.0.12-33
openssl-libs - addressed in versions 1.1.1f-41, 1.1.1wa-15, 3.0.12-24, 3.0.12-33
openssl-devel - addressed in versions 1.1.1f-41, 1.1.1wa-15, 3.0.12-24, 3.0.12-33
openssl-debugsource - addressed in versions 1.1.1f-41, 1.1.1wa-15, 3.0.12-24, 3.0.12-33
openssl-debuginfo - addressed in versions 1.1.1f-41, 1.1.1wa-15, 3.0.12-24, 3.0.12-33
openssl - addressed in versions 1.1.1f-41, 1.1.1wa-15, 3.0.12-24, 3.0.12-33
compat-openssl11 (Red Hat package) - addressed in versions 1.1.1k-4.el9_0.1, 1.1.1k-4.el9_2.1, 1.1.1k-5.el9_4.2, 1.1.1k-5.el9_6.2, 1.1.1k-5.el9_7.1
openssl-libs - addressed in versions 1.1.1k-15.0.1, 3.0.12-18
openssl-perl - addressed in versions 1.1.1k-15.0.1, 3.0.12-18
openssl-devel - addressed in versions 1.1.1k-15.0.1, 3.0.12-18
openssl - addressed in versions 1.1.1k-15.0.1, 3.0.12-18
libopenssl1_1-64bit - addressed in versions 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1
libopenssl1_1-hmac-64bit - addressed in versions 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1
libopenssl1_1-64bit-debuginfo - addressed in versions 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1
libopenssl-1_1-devel-64bit - addressed in versions 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1
openssl-1_1-doc - addressed in versions 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1
libopenssl1_1-32bit-debuginfo - addressed in versions 1.1.1l-150400.7.87.1, 1.1.1l-150500.17.46.1, 1.1.1w-150600.5.21.1, 1.1.1w-150700.11.11.1
compat-openssl11 - update to 1.1.1m-18
compat-openssl11-devel - update to 1.1.1m-18
compat-openssl11-debugsource - update to 1.1.1m-18
compat-openssl11-debuginfo - update to 1.1.1m-18
compat-openssl11-libs - update to 1.1.1m-18
openssl1.1-doc - update to 1.1.1q-9
openssl1.1-devel - update to 1.1.1q-9
openssl1.1 - update to 1.1.1q-9
openssl-perl - addressed in versions 1.1.1wa-15, 3.0.12-24, 3.0.12-33
libopenssl3-debuginfo - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
openssl-3-debuginfo - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
openssl-3 - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
openssl-3-debugsource - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
libopenssl-3-devel - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
libopenssl3 - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
libopenssl3-32bit-debuginfo - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1
libopenssl-3-devel-32bit - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1
libopenssl3-32bit - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1
openssl-3-doc - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1
libopenssl3-64bit - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1
libopenssl-3-devel-64bit - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1
libopenssl3-64bit-debuginfo - addressed in versions 3.0.8-150400.4.78.1, 3.0.8-150500.5.57.1, 3.1.4-150600.5.42.1
openssl-doc - update to 3.0.12-18
openssl (Debian package) - addressed in versions 3.0.18-1~deb12u2, 3.5.4-1~deb13u2
libopenssl-3-fips-provider-debuginfo - addressed in versions 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
libopenssl-3-fips-provider - addressed in versions 3.1.4-slfo.1.1_8.1, 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1, 3.5.0-160000.5.1
libopenssl-3-fips-provider-64bit - update to 3.1.4-150600.5.42.1
libopenssl-3-fips-provider-64bit-debuginfo - update to 3.1.4-150600.5.42.1
libopenssl-3-fips-provider-32bit-debuginfo - addressed in versions 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1
libopenssl-3-fips-provider-32bit - addressed in versions 3.1.4-150600.5.42.1, 3.2.3-150700.5.24.1
openssl - addressed in versions 3.2.6-3.fc42, 3.5.4-2.fc43
NativeEdge Orchestrator - update to 4.2.0.0
Red Hat OpenShift Container Platform - addressed in versions 4.12.86, 4.13.65
edk2-ovmf - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
python3-edk2-devel - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
edk2-help - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
edk2-aarch64 - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
edk2-devel - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
edk2-debuginfo - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
edk2 - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35
edk2-debugsource - addressed in versions 202002-34, 202011-30, 202308-28, 202308-31, 202308-35

External References

Related Security Bulletins