zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
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 | alma-upgrade-rsyncalma-upgrade-rsync-daemonalma-upgrade-zlibalma-upgrade-zlib-develalma-upgrade-zlib-static | Oct 31, 2022 | Aug 5, 2022 | |
| Alpine Linux | alpine-linux-upgrade-zlibalpine-linux-upgrade-zlib-ng | Mar 26, 2024 | Aug 5, 2022 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-minizipamazon-linux-ami-2-upgrade-minizip-develamazon-linux-ami-2-upgrade-rsyncamazon-linux-ami-2-upgrade-rsync-debuginfoamazon-linux-ami-2-upgrade-zlibamazon-linux-ami-2-upgrade-zlib-debuginfoamazon-linux-ami-2-upgrade-zlib-develamazon-linux-ami-2-upgrade-zlib-static | Oct 11, 2022 | Aug 5, 2022 | |
| Amazon_linux | — | amazon-linux-upgrade-zlib | Dec 10, 2022 | Aug 5, 2022 |
| Amazon_linux_2023 | amazon-linux-2023-upgrade-minizip-compatamazon-linux-2023-upgrade-minizip-compat-debuginfoamazon-linux-2023-upgrade-minizip-compat-develamazon-linux-2023-upgrade-rsyncamazon-linux-2023-upgrade-rsync-daemonamazon-linux-2023-upgrade-rsync-debuginfoamazon-linux-2023-upgrade-rsync-debugsourceamazon-linux-2023-upgrade-zlibamazon-linux-2023-upgrade-zlib-debuginfoamazon-linux-2023-upgrade-zlib-debugsourceamazon-linux-2023-upgrade-zlib-develamazon-linux-2023-upgrade-zlib-static | Feb 17, 2025 | Aug 5, 2022 | |
| Apple Osx Zlib | apple-osx-upgrade-latest | Oct 28, 2022 | Aug 5, 2022 | |
| Centos_linux | — | centos-upgrade-minizipcentos-upgrade-minizip-develcentos-upgrade-zlibcentos-upgrade-zlib-debuginfocentos-upgrade-zlib-develcentos-upgrade-zlib-static | Oct 26, 2022 | Aug 5, 2022 |
| Debian | debian-upgrade-libz-mingw-w64debian-upgrade-zlib | Sep 13, 2022 | Aug 5, 2022 | |
| Dell Powerstore Dsa2023173 | dell-powerstoreos-upgrade-latest | Oct 23, 2025 | Jun 21, 2023 | |
| Freebsd | freebsd-upgrade-base-13_1-release-p2freebsd-upgrade-base-13_0-release-p13freebsd-upgrade-base-12_3-release-p7freebsd-upgrade-package-mysql-connector-javafreebsd-upgrade-package-mysql-client57freebsd-upgrade-package-mysql-server57freebsd-upgrade-package-mysql-client80freebsd-upgrade-package-mysql-server80 | Nov 4, 2022 | Aug 31, 2022 | |
| Gentoo Linux | gentoo-linux-upgrade-sys-libs-zlib | Nov 1, 2022 | Aug 5, 2022 | |
| Huawei Euleros 2_0_sp10 | huawei-euleros-2_0_sp10-upgrade-binutils | Nov 3, 2022 | Aug 5, 2022 | |
| Huawei Euleros 2_0_sp11 | huawei-euleros-2_0_sp11-upgrade-binutils | Mar 8, 2023 | Aug 5, 2022 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-zlibhuawei-euleros-2_0_sp3-upgrade-zlib-devel | Oct 28, 2022 | Aug 5, 2022 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-zlibhuawei-euleros-2_0_sp5-upgrade-zlib-devel | Nov 4, 2022 | Aug 5, 2022 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-zlibhuawei-euleros-2_0_sp8-upgrade-zlib-devel | Oct 11, 2022 | Aug 5, 2022 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-binutils | Nov 15, 2022 | Aug 5, 2022 | |
| Ibm Aix | ibm-aix-zlib_advisory2 | Jul 27, 2023 | Aug 5, 2022 | |
| Nutanix Ahv | nutanix-ahv-upgrade-latest | Jun 5, 2026 | Sep 9, 2024 | |
| Oracle Mysql | mysql-upgrade-5_7_42mysql-upgrade-8_0_32 | Jun 15, 2026 | Aug 5, 2022 | |
| Oracle_linux | — | oracle-linux-upgrade-miniziporacle-linux-upgrade-minizip-develoracle-linux-upgrade-rsyncoracle-linux-upgrade-rsync-daemonoracle-linux-upgrade-zliboracle-linux-upgrade-zlib-develoracle-linux-upgrade-zlib-static | Oct 26, 2022 | Aug 5, 2022 |
| Redhat_linux | redhat-upgrade-minizipredhat-upgrade-minizip-compat-debuginforedhat-upgrade-minizip-develredhat-upgrade-rsyncredhat-upgrade-rsync-daemonredhat-upgrade-rsync-debuginforedhat-upgrade-rsync-debugsourceredhat-upgrade-zlibredhat-upgrade-zlib-debuginforedhat-upgrade-zlib-debugsourceredhat-upgrade-zlib-develredhat-upgrade-zlib-static | Oct 26, 2022 | Aug 5, 2022 | |
| Rocky_linux | rocky-upgrade-rsyncrocky-upgrade-rsync-debuginforocky-upgrade-rsync-debugsourcerocky-upgrade-zlibrocky-upgrade-zlib-debuginforocky-upgrade-zlib-debugsourcerocky-upgrade-zlib-develrocky-upgrade-zlib-static | Mar 12, 2024 | Aug 5, 2022 | |
| Splunk | splunk-upgrade-latest | Sep 30, 2025 | Aug 5, 2022 | |
| Suse | — | suse-upgrade-libminizip1suse-upgrade-libminizip1-32bitsuse-upgrade-libqt5-qtbase-common-develsuse-upgrade-libqt5-qtbase-develsuse-upgrade-libqt5-qtbase-platformtheme-gtk3suse-upgrade-libqt5-qtbase-private-headers-develsuse-upgrade-libqt5concurrent-develsuse-upgrade-libqt5concurrent5suse-upgrade-libqt5core-develsuse-upgrade-libqt5core-private-headers-develsuse-upgrade-libqt5core5suse-upgrade-libqt5dbus-develsuse-upgrade-libqt5dbus-private-headers-develsuse-upgrade-libqt5dbus5suse-upgrade-libqt5gui-develsuse-upgrade-libqt5gui-private-headers-develsuse-upgrade-libqt5gui5suse-upgrade-libqt5kmssupport-devel-staticsuse-upgrade-libqt5kmssupport-private-headers-develsuse-upgrade-libqt5network-develsuse-upgrade-libqt5network-private-headers-develsuse-upgrade-libqt5network5suse-upgrade-libqt5opengl-develsuse-upgrade-libqt5opengl-private-headers-develsuse-upgrade-libqt5opengl5suse-upgrade-libqt5openglextensions-devel-staticsuse-upgrade-libqt5platformheaders-develsuse-upgrade-libqt5platformsupport-devel-staticsuse-upgrade-libqt5platformsupport-private-headers-develsuse-upgrade-libqt5printsupport-develsuse-upgrade-libqt5printsupport-private-headers-develsuse-upgrade-libqt5printsupport5suse-upgrade-libqt5sql-develsuse-upgrade-libqt5sql-private-headers-develsuse-upgrade-libqt5sql5suse-upgrade-libqt5sql5-mysqlsuse-upgrade-libqt5sql5-postgresqlsuse-upgrade-libqt5sql5-sqlitesuse-upgrade-libqt5sql5-unixodbcsuse-upgrade-libqt5test-develsuse-upgrade-libqt5test-private-headers-develsuse-upgrade-libqt5test5suse-upgrade-libqt5widgets-develsuse-upgrade-libqt5widgets-private-headers-develsuse-upgrade-libqt5widgets5suse-upgrade-libqt5xml-develsuse-upgrade-libqt5xml5suse-upgrade-libvlc5suse-upgrade-libvlccore9suse-upgrade-libz1suse-upgrade-libz1-32bitsuse-upgrade-minizip-develsuse-upgrade-vlcsuse-upgrade-vlc-codec-gstreamersuse-upgrade-vlc-develsuse-upgrade-vlc-jacksuse-upgrade-vlc-langsuse-upgrade-vlc-noxsuse-upgrade-vlc-opencvsuse-upgrade-vlc-qtsuse-upgrade-vlc-vdpaususe-upgrade-zlib-develsuse-upgrade-zlib-devel-32bitsuse-upgrade-zlib-devel-staticsuse-upgrade-zlib-devel-static-32bit | Oct 26, 2022 | Aug 5, 2022 |
| Ubuntu | ubuntu-pro-upgrade-klibc-utilsubuntu-pro-upgrade-lib32z1ubuntu-pro-upgrade-lib64z1ubuntu-pro-upgrade-libklibcubuntu-pro-upgrade-libx32z1ubuntu-pro-upgrade-rsyncubuntu-pro-upgrade-zlib-binubuntu-pro-upgrade-zlib1gubuntu-upgrade-klibc-utilsubuntu-upgrade-lib32z1ubuntu-upgrade-lib64z1ubuntu-upgrade-libklibcubuntu-upgrade-libx32z1ubuntu-upgrade-rsyncubuntu-upgrade-zlib1g | Aug 18, 2022 | Aug 5, 2022 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Aug 5, 2022 |
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