An update for varnish is now available for openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1854 Final 1.0 1.0 2022-08-25 Initial 2022-08-25 2022-08-25 openEuler SA Tool V1.0 2022-08-25 varnish security update An update for varnish is now available for openEuler-22.03-LTS. This is Varnish Cache, a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is really, really fast. It typically speeds up delivery with a factor of 300 - 1000x, depending on your architecture. Security Fix(es): In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1.(CVE-2022-38150) An update for varnish is now available for openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High varnish https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1854 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-38150 https://nvd.nist.gov/vuln/detail/CVE-2022-38150 openEuler-22.03-LTS varnish-7.0.1-6.oe2203.aarch64.rpm varnish-debuginfo-7.0.1-6.oe2203.aarch64.rpm varnish-devel-7.0.1-6.oe2203.aarch64.rpm varnish-debugsource-7.0.1-6.oe2203.aarch64.rpm varnish-help-7.0.1-6.oe2203.noarch.rpm varnish-7.0.1-6.oe2203.src.rpm varnish-debuginfo-7.0.1-6.oe2203.x86_64.rpm varnish-7.0.1-6.oe2203.x86_64.rpm varnish-devel-7.0.1-6.oe2203.x86_64.rpm varnish-debugsource-7.0.1-6.oe2203.x86_64.rpm In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1. 2022-08-25 CVE-2022-38150 openEuler-22.03-LTS High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H varnish security update 2022-08-25 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1854