An update for curl is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1005 Final 1.0 1.0 2023-01-06 Initial 2023-01-06 2023-01-06 openEuler SA Tool V1.0 2023-01-06 curl security update An update for curl is now available for openEuler-20.03-LTS-SP1. cURL is a computer software project providing a library (libcurl) and command-line tool (curl) for transferring data using various protocols. Security Fix(es): A vulnerability was found in curl. In this issue, curl can be asked to tunnel all protocols virtually it supports through an HTTP proxy. HTTP proxies can deny these tunnel operations using an appropriate HTTP error response code. When getting denied to tunnel the specific SMB or TELNET protocols, curl can use a heap-allocated struct after it has been freed and shut down the code path in its transfer.(CVE-2022-43552) An update for curl is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. 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. Medium curl https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1005 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-43552 https://nvd.nist.gov/vuln/detail/CVE-2022-43552 openEuler-20.03-LTS-SP1 libcurl-devel-7.71.1-20.oe1.aarch64.rpm curl-debuginfo-7.71.1-20.oe1.aarch64.rpm curl-7.71.1-20.oe1.aarch64.rpm curl-debugsource-7.71.1-20.oe1.aarch64.rpm libcurl-7.71.1-20.oe1.aarch64.rpm curl-help-7.71.1-20.oe1.noarch.rpm curl-7.71.1-20.oe1.src.rpm libcurl-7.71.1-20.oe1.x86_64.rpm curl-debuginfo-7.71.1-20.oe1.x86_64.rpm curl-debugsource-7.71.1-20.oe1.x86_64.rpm curl-7.71.1-20.oe1.x86_64.rpm libcurl-devel-7.71.1-20.oe1.x86_64.rpm A vulnerability was found in curl. In this issue, curl can be asked to tunnel all protocols virtually it supports through an HTTP proxy. HTTP proxies can deny these tunnel operations using an appropriate HTTP error response code. When getting denied to tunnel the specific SMB or TELNET protocols, curl can use a heap-allocated struct after it has been freed and shut down the code path in its transfer. 2023-01-06 CVE-2022-43552 openEuler-20.03-LTS-SP1 Medium 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H curl security update 2023-01-06 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1005