A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libwebp-develUpgrade libwebp | May 4, 2022 | May 21, 2021 |
| Amazon Linux Ami 2 | — | Upgrade libwebpUpgrade qt5-qtimageformats-debuginfoUpgrade qt5-qtimageformatsUpgrade qt5-qtimageformats-docUpgrade libwebp-toolsUpgrade libwebp-javaUpgrade libwebp-debuginfoUpgrade libwebp-devel | Jul 2, 2021 | May 21, 2021 |
| Amazon_linux | — | Upgrade libwebp | Sep 9, 2021 | May 21, 2021 |
| Centos_linux | — | Upgrade libwebp-debuginfoUpgrade libwebpUpgrade libwebp-debugsourceUpgrade libwebp-develUpgrade qt5-qtimageformats-docUpgrade libwebp-javaUpgrade libwebp-toolsUpgrade qt5-qtimageformats-debuginfoUpgrade libwebp-java-debuginfoUpgrade qt5-qtimageformatsUpgrade libwebp-tools-debuginfo | Jun 8, 2021 | May 21, 2021 |
| Debian | — | Upgrade libwebp | Jun 7, 2021 | May 21, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libwebp | Sep 16, 2021 | May 21, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libwebp | Oct 26, 2021 | May 21, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libwebp | Sep 7, 2021 | May 21, 2021 |
| Oracle_linux | — | Upgrade qt5-qtimageformats-docUpgrade libwebp-develUpgrade libwebp-javaUpgrade libwebp-toolsUpgrade qt5-qtimageformatsUpgrade libwebp | Jun 9, 2021 | Feb 25, 2020 |
| Redhat_linux | — | Upgrade qt5-qtimageformats-docUpgrade libwebp-java-debuginfoUpgrade libwebp-debuginfoUpgrade libwebp-javaUpgrade qt5-qtimageformatsUpgrade libwebp-toolsUpgrade libwebp-tools-debuginfoUpgrade libwebpUpgrade libwebp-develUpgrade libwebp-debugsourceUpgrade qt5-qtimageformats-debuginfo | Jun 8, 2021 | May 21, 2021 |
| Rocky_linux | — | Upgrade libwebp-develUpgrade libwebp-debugsourceUpgrade libwebpUpgrade libwebp-debuginfo | May 5, 2022 | May 21, 2021 |
| Suse | — | Upgrade libwebp6-32bitUpgrade libwebpextras0-32bitUpgrade libwebpdecoder2-32bitUpgrade libwebpdemux2Upgrade libwebp6Upgrade libwebp-develUpgrade libwebpmux2Upgrade libwebpdecoder2Upgrade libwebpmux2-32bitUpgrade libwebpextras0 | Jun 5, 2021 | May 21, 2021 |
| Ubuntu | — | Upgrade libwebpmux1 (Ubuntu Pro)Upgrade libwebp6Upgrade libwebpdemux1 (Ubuntu Pro)Upgrade libwebpdemux2Upgrade libwebp5 (Ubuntu Pro)Upgrade libwebpmux3 | Jun 2, 2021 | May 21, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 21, 2021 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub