An update for varnish is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1032 Final 1.0 1.0 2021-02-05 Initial 2021-02-05 2021-02-05 openEuler SA Tool V1.0 2021-02-05 varnish security update An update for varnish is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. 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.\r\n\r\n Security Fix(es):\r\n\r\n An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack.(CVE-2019-15892)\r\n\r\n An update for varnish is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1.\r\n\r\n 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://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1032 https://openeuler.org/en/security/cve/detail.html?id=CVE-2019-15892 https://nvd.nist.gov/vuln/detail/CVE-2019-15892 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 varnish-6.0.0-5.oe1.aarch64.rpm varnish-debuginfo-6.0.0-5.oe1.aarch64.rpm varnish-debugsource-6.0.0-5.oe1.aarch64.rpm varnish-devel-6.0.0-5.oe1.aarch64.rpm varnish-6.0.0-7.oe1.aarch64.rpm varnish-debuginfo-6.0.0-7.oe1.aarch64.rpm varnish-debugsource-6.0.0-7.oe1.aarch64.rpm varnish-devel-6.0.0-7.oe1.aarch64.rpm varnish-help-6.0.0-5.oe1.noarch.rpm varnish-help-6.0.0-7.oe1.noarch.rpm varnish-6.0.0-5.oe1.src.rpm varnish-6.0.0-7.oe1.src.rpm varnish-6.0.0-5.oe1.x86_64.rpm varnish-debuginfo-6.0.0-5.oe1.x86_64.rpm varnish-debugsource-6.0.0-5.oe1.x86_64.rpm varnish-devel-6.0.0-5.oe1.x86_64.rpm varnish-6.0.0-7.oe1.x86_64.rpm varnish-debuginfo-6.0.0-7.oe1.x86_64.rpm varnish-debugsource-6.0.0-7.oe1.x86_64.rpm varnish-devel-6.0.0-7.oe1.x86_64.rpm An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack. 2021-02-05 CVE-2019-15892 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H varnish security update 2021-02-05 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1032