Resource exhaustion in libwebp - CVE-2020-36332

Vulnerability identifier: #VU53852

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2020-36332

CWE-ID: CWE-400

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

The vulnerability exists due to application does not properly control consumption of internal resources in libwebp. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

libwebp
libwebp (Debian package)
SUSE Linux Enterprise Module for Packagehub Subpackages
libwebp-debugsource
libwebpdecoder1-debuginfo
libwebpdecoder1
libwebp-devel
libwebpmux1-debuginfo
libwebpmux1
libwebpdemux1-debuginfo
libwebpdemux1
libwebp5-debuginfo-32bit
libwebp5-debuginfo
libwebp5-32bit
libwebp5
libwebpdemux2-debuginfo
libwebp6-32bit-debuginfo
libwebp6-32bit
libwebpmux2-debuginfo
libwebpmux2
libwebpextras0-debuginfo
libwebpextras0
libwebpdemux2
libwebpdecoder2-debuginfo
libwebpdecoder2
libwebp6-debuginfo
libwebp6
libwebpdemux2 (Ubuntu package)
libwebpmux3 (Ubuntu package)
libwebp6 (Ubuntu package)
libwebp (Red Hat package)
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Enterprise Storage
SUSE OpenStack Cloud
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
HPE Helion Openstack
SUSE OpenStack Cloud Crowbar
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Workstation Extension
Ubuntu
Red Hat OpenShift Container Platform

Install updates from vendor's website.

libwebp - update to 1.0.1
libwebp (Debian package) - update to 0.6.1-2+deb10u1
libwebp-debugsource - addressed in versions 0.4.3-4.7.1, 0.5.0-3.5.1
libwebpdecoder1-debuginfo - update to 0.4.3-4.7.1
libwebpdecoder1 - update to 0.4.3-4.7.1
libwebp-devel - addressed in versions 0.4.3-4.7.1, 0.5.0-3.5.1
libwebpmux1-debuginfo - update to 0.4.3-4.7.1
libwebpmux1 - update to 0.4.3-4.7.1
libwebpdemux1-debuginfo - update to 0.4.3-4.7.1
libwebpdemux1 - update to 0.4.3-4.7.1
libwebp5-debuginfo-32bit - update to 0.4.3-4.7.1
libwebp5-debuginfo - update to 0.4.3-4.7.1
libwebp5-32bit - update to 0.4.3-4.7.1
libwebp5 - update to 0.4.3-4.7.1
libwebpdemux2-debuginfo - update to 0.5.0-3.5.1
libwebp6-32bit-debuginfo - update to 0.5.0-3.5.1
libwebp6-32bit - update to 0.5.0-3.5.1
libwebpmux2-debuginfo - update to 0.5.0-3.5.1
libwebpmux2 - update to 0.5.0-3.5.1
libwebpextras0-debuginfo - update to 0.5.0-3.5.1
libwebpextras0 - update to 0.5.0-3.5.1
libwebpdemux2 - update to 0.5.0-3.5.1
libwebpdecoder2-debuginfo - update to 0.5.0-3.5.1
libwebpdecoder2 - update to 0.5.0-3.5.1
libwebp6-debuginfo - update to 0.5.0-3.5.1
libwebp6 - update to 0.5.0-3.5.1
libwebpdemux2 (Ubuntu package) - addressed in versions 0.6.1-2ubuntu0.18.04.1, 0.6.1-2ubuntu0.20.04.1, 0.6.1-2ubuntu0.20.10.1, 0.6.1-2ubuntu0.21.04.1
libwebpmux3 (Ubuntu package) - addressed in versions 0.6.1-2ubuntu0.18.04.1, 0.6.1-2ubuntu0.20.04.1, 0.6.1-2ubuntu0.20.10.1, 0.6.1-2ubuntu0.21.04.1
libwebp6 (Ubuntu package) - addressed in versions 0.6.1-2ubuntu0.18.04.1, 0.6.1-2ubuntu0.20.04.1, 0.6.1-2ubuntu0.20.10.1, 0.6.1-2ubuntu0.21.04.1
libwebp (Red Hat package) - update to 1.0.0-5.el8
Red Hat OpenShift Container Platform - update to 4.11.0

• https://bugzilla.redhat.com/show_bug.cgi?id=1956868

• Multiple vulnerabilities in libwebp
• Debian update for libwebp
• SUSE update for libwebp
• SUSE update for libwebp
• Ubuntu update for libwebp
• Multiple vulnerabilities in OpenShift Container Platform 4.11
• Red Hat Enterprise Linux 8 update for libwebp