{"id":"USN-3557-1","summary":"squid3 vulnerabilities","details":"Mathias Fischer discovered that Squid incorrectly handled certain long\nstrings in headers. A malicious remote server could possibly cause Squid to\ncrash, resulting in a denial of service. This issue was only addressed in\nUbuntu 16.04 LTS. (CVE-2016-2569)\n\nWilliam Lima discovered that Squid incorrectly handled XML parsing when\nprocessing Edge Side Includes (ESI). A malicious remote server could\npossibly cause Squid to crash, resulting in a denial of service. This issue\nwas only addressed in Ubuntu 16.04 LTS. (CVE-2016-2570)\n\nAlex Rousskov discovered that Squid incorrectly handled response-parsing\nfailures. A malicious remote server could possibly cause Squid to crash,\nresulting in a denial of service. This issue only applied to Ubuntu 16.04\nLTS. (CVE-2016-2571)\n\nSantiago Ruano Rincón discovered that Squid incorrectly handled certain\nVary headers. A remote attacker could possibly use this issue to cause\nSquid to crash, resulting in a denial of service. This issue was only\naddressed in Ubuntu 16.04 LTS. (CVE-2016-3948)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge\nSide Includes (ESI) responses. A malicious remote server could possibly\ncause Squid to crash, resulting in a denial of service. (CVE-2018-1000024)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge\nSide Includes (ESI) responses. A malicious remote server could possibly\ncause Squid to crash, resulting in a denial of service. (CVE-2018-1000027)\n","modified":"2026-02-10T04:41:16Z","published":"2018-02-05T18:09:07Z","related":["UBUNTU-CVE-2016-2569","UBUNTU-CVE-2016-2570","UBUNTU-CVE-2016-2571","UBUNTU-CVE-2016-3948","UBUNTU-CVE-2018-1000024","UBUNTU-CVE-2018-1000027"],"upstream":["CVE-2016-2569","CVE-2016-2570","CVE-2016-2571","CVE-2016-3948","CVE-2018-1000024","CVE-2018-1000027","UBUNTU-CVE-2016-2569","UBUNTU-CVE-2016-2570","UBUNTU-CVE-2016-2571","UBUNTU-CVE-2016-3948","UBUNTU-CVE-2018-1000024","UBUNTU-CVE-2018-1000027"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3557-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2569"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2570"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2571"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-3948"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000024"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000027"}],"affected":[{"package":{"name":"squid3","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/squid3@3.3.8-1ubuntu6.11?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8-1ubuntu6.11"}]}],"versions":["3.3.8-1ubuntu3","3.3.8-1ubuntu4","3.3.8-1ubuntu5","3.3.8-1ubuntu6","3.3.8-1ubuntu6.1","3.3.8-1ubuntu6.2","3.3.8-1ubuntu6.3","3.3.8-1ubuntu6.4","3.3.8-1ubuntu6.6","3.3.8-1ubuntu6.8","3.3.8-1ubuntu6.9","3.3.8-1ubuntu6.10"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"squid","binary_version":"3.3.8-1ubuntu6.11"},{"binary_name":"squid-cgi","binary_version":"3.3.8-1ubuntu6.11"},{"binary_name":"squid-purge","binary_version":"3.3.8-1ubuntu6.11"},{"binary_name":"squid3","binary_version":"3.3.8-1ubuntu6.11"},{"binary_name":"squid3-common","binary_version":"3.3.8-1ubuntu6.11"},{"binary_name":"squidclient","binary_version":"3.3.8-1ubuntu6.11"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2018-1000024","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2018-1000027","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3557-1.json"}},{"package":{"name":"squid3","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/squid3@3.5.12-1ubuntu7.5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.12-1ubuntu7.5"}]}],"versions":["3.3.8-1ubuntu16","3.3.8-1ubuntu17","3.5.12-1ubuntu6","3.5.12-1ubuntu7","3.5.12-1ubuntu7.1","3.5.12-1ubuntu7.2","3.5.12-1ubuntu7.3","3.5.12-1ubuntu7.4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"squid","binary_version":"3.5.12-1ubuntu7.5"},{"binary_name":"squid-cgi","binary_version":"3.5.12-1ubuntu7.5"},{"binary_name":"squid-common","binary_version":"3.5.12-1ubuntu7.5"},{"binary_name":"squid-purge","binary_version":"3.5.12-1ubuntu7.5"},{"binary_name":"squid3","binary_version":"3.5.12-1ubuntu7.5"},{"binary_name":"squidclient","binary_version":"3.5.12-1ubuntu7.5"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2016-2569","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2016-2570","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2016-2571","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2016-3948","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2018-1000024","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2018-1000027","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3557-1.json"}}],"schema_version":"1.7.3"}