An update for squid is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1162 Final 1.0 1.0 2024-02-23 Initial 2024-02-23 2024-02-23 openEuler SA Tool V1.0 2024-02-23 squid security update An update for squid is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fix(es): Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or a remote server to perform Denial of Service when sending oversized headers in HTTP messages. In versions of Squid prior to 6.5 this can be achieved if the request_header_max_size or reply_header_max_size settings are unchanged from the default. In Squid version 6.5 and later, the default setting of these parameters is safe. Squid will emit a critical warning in cache.log if the administrator is setting these parameters to unsafe values. Squid will not at this time prevent these settings from being changed to unsafe values. Users are advised to upgrade to version 6.5. There are no known workarounds for this vulnerability. This issue is also tracked as SQUID-2024:2(CVE-2024-25617) An update for squid is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. 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 squid https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1162 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-25617 https://nvd.nist.gov/vuln/detail/CVE-2024-25617 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 squid-debuginfo-4.9-20.oe1.aarch64.rpm squid-debugsource-4.9-20.oe1.aarch64.rpm squid-4.9-20.oe1.aarch64.rpm squid-debugsource-4.9-20.oe2003sp4.aarch64.rpm squid-debuginfo-4.9-20.oe2003sp4.aarch64.rpm squid-4.9-20.oe2003sp4.aarch64.rpm squid-debuginfo-4.9-24.oe2203.aarch64.rpm squid-4.9-24.oe2203.aarch64.rpm squid-debugsource-4.9-24.oe2203.aarch64.rpm squid-4.9-24.oe2203sp1.aarch64.rpm squid-debuginfo-4.9-24.oe2203sp1.aarch64.rpm squid-debugsource-4.9-24.oe2203sp1.aarch64.rpm squid-debugsource-4.9-24.oe2203sp2.aarch64.rpm squid-debuginfo-4.9-24.oe2203sp2.aarch64.rpm squid-4.9-24.oe2203sp2.aarch64.rpm squid-debugsource-4.9-24.oe2203sp3.aarch64.rpm squid-debuginfo-4.9-24.oe2203sp3.aarch64.rpm squid-4.9-24.oe2203sp3.aarch64.rpm squid-4.9-20.oe1.src.rpm squid-4.9-20.oe2003sp4.src.rpm squid-4.9-24.oe2203.src.rpm squid-4.9-24.oe2203sp1.src.rpm squid-4.9-24.oe2203sp2.src.rpm squid-4.9-24.oe2203sp3.src.rpm squid-debugsource-4.9-20.oe1.x86_64.rpm squid-debuginfo-4.9-20.oe1.x86_64.rpm squid-4.9-20.oe1.x86_64.rpm squid-debuginfo-4.9-20.oe2003sp4.x86_64.rpm squid-debugsource-4.9-20.oe2003sp4.x86_64.rpm squid-4.9-20.oe2003sp4.x86_64.rpm squid-debugsource-4.9-24.oe2203.x86_64.rpm squid-4.9-24.oe2203.x86_64.rpm squid-debuginfo-4.9-24.oe2203.x86_64.rpm squid-4.9-24.oe2203sp1.x86_64.rpm squid-debuginfo-4.9-24.oe2203sp1.x86_64.rpm squid-debugsource-4.9-24.oe2203sp1.x86_64.rpm squid-debugsource-4.9-24.oe2203sp2.x86_64.rpm squid-debuginfo-4.9-24.oe2203sp2.x86_64.rpm squid-4.9-24.oe2203sp2.x86_64.rpm squid-debugsource-4.9-24.oe2203sp3.x86_64.rpm squid-4.9-24.oe2203sp3.x86_64.rpm squid-debuginfo-4.9-24.oe2203sp3.x86_64.rpm Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or a remote server to perform Denial of Service when sending oversized headers in HTTP messages. In versions of Squid prior to 6.5 this can be achieved if the request_header_max_size or reply_header_max_size settings are unchanged from the default. In Squid version 6.5 and later, the default setting of these parameters is safe. Squid will emit a critical warning in cache.log if the administrator is setting these parameters to unsafe values. Squid will not at this time prevent these settings from being changed to unsafe values. Users are advised to upgrade to version 6.5. There are no known workarounds for this vulnerability. This issue is also tracked as SQUID-2024:2 2024-02-23 CVE-2024-25617 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L squid security update 2024-02-23 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1162