CVE-2022-32206
Fixed in a distro release EPSS 36%CVSS 6.5
curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a "malloc bomb", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors.
Products: Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SINAMICS PERFECT HARMONY GH180, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | curl | 7.61.1-22.el8_6.4 |
| AlmaLinux 8 | libcurl | 7.61.1-22.el8_6.4 |
| AlmaLinux 8 | libcurl-devel | 7.61.1-22.el8_6.4 |
| AlmaLinux 8 | libcurl-minimal | 7.61.1-22.el8_6.4 |
| AlmaLinux 9 | curl | 7.76.1-14.el9_0.5 |
| AlmaLinux 9 | curl-minimal | 7.76.1-14.el9_0.5 |
| AlmaLinux 9 | libcurl | 7.76.1-14.el9_0.5 |
| AlmaLinux 9 | libcurl-devel | 7.76.1-14.el9_0.5 |
| AlmaLinux 9 | libcurl-minimal | 7.76.1-14.el9_0.5 |
| Alpine 3.13 | curl | 7.79.1-r2 |
| Alpine 3.14 | curl | 7.79.1-r2 |
| Alpine 3.15 | curl | 7.80.0-r2 |
| Alpine 3.16 | curl | 7.83.1-r2 |
| Alpine 3.17 | curl | 7.84.0-r0 |
| Alpine 3.18 | curl | 7.84.0-r0 |
| Alpine 3.19 | curl | 7.84.0-r0 |
| Alpine 3.20 | curl | 7.84.0-r0 |
| Alpine 3.21 | curl | 7.84.0-r0 |
| Alpine 3.22 | curl | 7.84.0-r0 |
| Alpine 3.23 | curl | 7.84.0-r0 |
| Alpine 3.24 | curl | 7.84.0-r0 |
| Amazon Linux 2 | curl | 7.79.1-6.amzn2.0.1 |
| Amazon Linux 2 | libcurl | 7.79.1-6.amzn2.0.1 |
| Amazon Linux 2 | libcurl-devel | 7.79.1-6.amzn2.0.1 |
| Amazon Linux 2023 | curl | 7.87.0-2.amzn2023.0.2 |
| Amazon Linux 2023 | curl-minimal | 7.87.0-2.amzn2023.0.2 |
| Amazon Linux 2023 | libcurl | 7.87.0-2.amzn2023.0.2 |
| Amazon Linux 2023 | libcurl-devel | 7.87.0-2.amzn2023.0.2 |
| Amazon Linux 2023 | libcurl-minimal | 7.87.0-2.amzn2023.0.2 |
| Arch Linux | curl | 7.84.0-1 |
| Arch Linux | libcurl-compat | 7.84.0-1 |
| Arch Linux | libcurl-gnutls | 7.84.0-1 |
| Debian 10 | curl | 7.64.0-4+deb10u3 |
| Debian 11 | curl | 7.74.0-1.3+deb11u2 |
| Debian 12 | curl | 7.84.0-1 |
| Debian 13 | curl | 7.84.0-1 |
| Debian 14 | curl | 7.84.0-1 |
| Red Hat Enterprise Linux 8 | curl | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | curl-debuginfo | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | curl-debugsource | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | curl-minimal-debuginfo | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | libcurl | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | libcurl-debuginfo | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | libcurl-devel | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | libcurl-minimal | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 8 | libcurl-minimal-debuginfo | 0:7.61.1-22.el8_6.4 |
| Red Hat Enterprise Linux 9 | curl | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | curl-debuginfo | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | curl-debugsource | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | curl-minimal | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | curl-minimal-debuginfo | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | libcurl | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | libcurl-debuginfo | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | libcurl-devel | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | libcurl-minimal | 0:7.76.1-14.el9_0.5 |
| Red Hat Enterprise Linux 9 | libcurl-minimal-debuginfo | 0:7.76.1-14.el9_0.5 |
| Red Hat jboss core services 1 | jbcs-httpd24-curl | 0:7.86.0-2.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl | 0:7.86.0-2.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl-debuginfo | 0:7.86.0-2.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl-debuginfo | 0:7.86.0-2.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-debuginfo | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-debuginfo | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-devel | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-devel | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-manual | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-manual | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-selinux | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-selinux | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools-debuginfo | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl | 0:7.86.0-2.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl | 0:7.86.0-2.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl-debuginfo | 0:7.86.0-2.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl-devel | 0:7.86.0-2.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl-devel | 0:7.86.0-2.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_http2 | 0:1.15.19-20.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_http2 | 0:1.15.19-20.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_http2-debuginfo | 0:1.15.19-20.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_http2-debuginfo | 0:1.15.19-20.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap-debuginfo | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html | 1:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html | 1:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html-debuginfo | 1:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session | 0:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session-debuginfo | 0:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl | 1:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl | 1:2.4.51-37.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl-debuginfo | 1:2.4.51-37.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl | 1:1.1.1k-13.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl | 1:1.1.1k-13.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-debuginfo | 1:1.1.1k-13.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-debuginfo | 1:1.1.1k-13.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-devel | 1:1.1.1k-13.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-devel | 1:1.1.1k-13.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-libs | 1:1.1.1k-13.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-libs | 1:1.1.1k-13.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-libs-debuginfo | 1:1.1.1k-13.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-perl | 1:1.1.1k-13.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-perl | 1:1.1.1k-13.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-static | 1:1.1.1k-13.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-static | 1:1.1.1k-13.el8jbcs |
| Red Hat rhel aus 8.4 | curl | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | curl-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | curl-debugsource | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | curl-minimal-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | libcurl | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | libcurl-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | libcurl-devel | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | libcurl-minimal | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel aus 8.4 | libcurl-minimal-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | curl | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | curl-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | curl-debugsource | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | curl-minimal-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | libcurl | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | libcurl-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | libcurl-devel | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | libcurl-minimal | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel e4s 8.4 | libcurl-minimal-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | curl | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | curl-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | curl-debugsource | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | curl-minimal-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | libcurl | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | libcurl-debuginfo | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | libcurl-devel | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | libcurl-minimal | 0:7.61.1-18.el8_4.3 |
| Red Hat rhel tus 8.4 | libcurl-minimal-debuginfo | 0:7.61.1-18.el8_4.3 |
| Rocky Linux 8 | curl | 0:7.61.1-22.el8_6.4 |
| Rocky Linux 9 | curl | 0:7.76.1-14.el9_0.5 |
| SUSE Enterprise Storage 6 | curl | 7.60.0-150000.33.1 |
| SUSE Enterprise Storage 7 | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise Micro 5.1 | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise Micro 5.2 | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | curl | 7.79.1-150400.5.3.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | curl | 7.60.0-4.38.1 |
| SUSE Linux Enterprise Server 12 SP5 | curl | 7.60.0-11.43.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise Server 15 SP2-BCL | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise Server 15-LTSS | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | curl | 7.60.0-4.38.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | curl | 7.60.0-11.43.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | curl | 7.60.0-150000.33.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | curl | 7.66.0-150200.4.36.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | curl | 7.60.0-11.43.1 |
| SUSE Manager Proxy 4.1 | curl | 7.66.0-150200.4.36.1 |
| SUSE Manager Retail Branch Server 4.1 | curl | 7.66.0-150200.4.36.1 |
| SUSE Manager Server 4.1 | curl | 7.66.0-150200.4.36.1 |
| SUSE OpenStack Cloud 9 | curl | 7.60.0-4.38.1 |
| SUSE OpenStack Cloud Crowbar 9 | curl | 7.60.0-4.38.1 |
| Ubuntu 18.04 LTS | curl | 7.58.0-2ubuntu3.19 |
| Ubuntu 20.04 LTS | curl | 7.68.0-1ubuntu2.12 |
| Ubuntu 22.04 LTS | curl | 7.81.0-1ubuntu1.3 |
| openSUSE Leap 15.3 | curl | 7.66.0-150200.4.36.1 |
| openSUSE Leap 15.4 | curl | 7.79.1-150400.5.3.1 |
| openSUSE Leap Micro 5.2 | curl | 7.66.0-150200.4.36.1 |
| openSUSE Tumbleweed | curl | 7.84.0-1.1 |