An update for lighttpd is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1491 Final 1.0 1.0 2022-01-22 Initial 2022-01-22 2022-01-22 openEuler SA Tool V1.0 2022-01-22 lighttpd security update An update for lighttpd is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. Secure, fast, compliant and very flexible web-server which has been optimized for high-performance environments. It has a very low memory footprint compared to other webservers and takes care of cpu-load. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more) make it the perfect webserver-software for every server that is suffering load problems. Security Fix(es): In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-based buffer overflow (4 bytes representing -1), as demonstrated by remote denial of service (daemon crash) in a non-default configuration. The non-default configuration requires handling of the Forwarded header in a somewhat unusual manner. Also, a 32-bit system is much more likely to be affected than a 64-bit system.(CVE-2022-22707) An update for lighttpd is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-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 lighttpd https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1491 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-22707 https://nvd.nist.gov/vuln/detail/CVE-2022-22707 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 lighttpd-mod_authn_mysql-1.4.53-2.oe1.aarch64.rpm lighttpd-fastcgi-1.4.53-2.oe1.aarch64.rpm lighttpd-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_gssapi-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_pam-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_mysql_vhost-1.4.53-2.oe1.aarch64.rpm lighttpd-debuginfo-1.4.53-2.oe1.aarch64.rpm lighttpd-debugsource-1.4.53-2.oe1.aarch64.rpm lighttpd-debugsource-1.4.53-2.oe1.aarch64.rpm lighttpd-fastcgi-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_mysql_vhost-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_pam-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_gssapi-1.4.53-2.oe1.aarch64.rpm lighttpd-1.4.53-2.oe1.aarch64.rpm lighttpd-debuginfo-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_mysql-1.4.53-2.oe1.aarch64.rpm lighttpd-1.4.53-2.oe1.aarch64.rpm lighttpd-debuginfo-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_mysql-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_pam-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_mysql_vhost-1.4.53-2.oe1.aarch64.rpm lighttpd-fastcgi-1.4.53-2.oe1.aarch64.rpm lighttpd-mod_authn_gssapi-1.4.53-2.oe1.aarch64.rpm lighttpd-debugsource-1.4.53-2.oe1.aarch64.rpm lighttpd-filesystem-1.4.53-2.oe1.noarch.rpm lighttpd-filesystem-1.4.53-2.oe1.noarch.rpm lighttpd-filesystem-1.4.53-2.oe1.noarch.rpm lighttpd-1.4.53-2.oe1.src.rpm lighttpd-1.4.53-2.oe1.src.rpm lighttpd-1.4.53-2.oe1.src.rpm lighttpd-debuginfo-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_gssapi-1.4.53-2.oe1.x86_64.rpm lighttpd-debugsource-1.4.53-2.oe1.x86_64.rpm lighttpd-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_mysql-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_mysql_vhost-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_pam-1.4.53-2.oe1.x86_64.rpm lighttpd-fastcgi-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_gssapi-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_mysql_vhost-1.4.53-2.oe1.x86_64.rpm lighttpd-debuginfo-1.4.53-2.oe1.x86_64.rpm lighttpd-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_mysql-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_pam-1.4.53-2.oe1.x86_64.rpm lighttpd-fastcgi-1.4.53-2.oe1.x86_64.rpm lighttpd-debugsource-1.4.53-2.oe1.x86_64.rpm lighttpd-1.4.53-2.oe1.x86_64.rpm lighttpd-debugsource-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_mysql-1.4.53-2.oe1.x86_64.rpm lighttpd-fastcgi-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_gssapi-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_authn_pam-1.4.53-2.oe1.x86_64.rpm lighttpd-debuginfo-1.4.53-2.oe1.x86_64.rpm lighttpd-mod_mysql_vhost-1.4.53-2.oe1.x86_64.rpm In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-based buffer overflow (4 bytes representing -1), as demonstrated by remote denial of service (daemon crash) in a non-default configuration. The non-default configuration requires handling of the Forwarded header in a somewhat unusual manner. Also, a 32-bit system is much more likely to be affected than a 64-bit system. 2022-01-22 CVE-2022-22707 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Medium 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H lighttpd security update 2022-01-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1491