{"id":"MGASA-2018-0095","aliases":[],"status":"published","title":"Updated squid packages fix security vulnerabilities","description":"Due to incorrect pointer handling Squid is vulnerable to denial \nof service attack when processing ESI responses. This problem allows a\nremote server delivering certain ESI response syntax to trigger a denial\nof service for all clients accessing the Squid service (SQUID-2018:1).\n\nDue to incorrect pointer handling Squid is vulnerable to denial of\nservice attack when processing ESI responses or downloading intermediate\nCA certificates. This problem allows a remote client delivering certain\nHTTP requests in conjunction with certain trusted server responses to\ntrigger a denial of service for all clients accessing the Squid service\n(SQUID-2018:2).","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2018-01-24T22:37:59Z","modified":"2026-04-16T04:27:02Z","fixes":[{"ecosystem":"Mageia:5","package":"squid","fixed_in":["3.5.23-1.1.mga5"],"sources":["osv"]},{"ecosystem":"Mageia:6","package":"squid","fixed_in":["3.5.26-1.1.mga6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:5","package":"squid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.23-1.1.mga5"}]}]},{"source":"osv","ecosystem":"Mageia:6","package":"squid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.26-1.1.mga6"}]}]}],"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0095.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22440","tags":["report"]},{"url":"http://www.squid-cache.org/Advisories/SQUID-2018_1.txt","tags":["web"]},{"url":"http://www.squid-cache.org/Advisories/SQUID-2018_2.txt","tags":["web"]}],"sources":{"osv":[{"id":"MGASA-2018-0095","title":"Updated squid packages fix security vulnerabilities","description":"Due to incorrect pointer handling Squid is vulnerable to denial \nof service attack when processing ESI responses. This problem allows a\nremote server delivering certain ESI response syntax to trigger a denial\nof service for all clients accessing the Squid service (SQUID-2018:1).\n\nDue to incorrect pointer handling Squid is vulnerable to denial of\nservice attack when processing ESI responses or downloading intermediate\nCA certificates. This problem allows a remote client delivering certain\nHTTP requests in conjunction with certain trusted server responses to\ntrigger a denial of service for all clients accessing the Squid service\n(SQUID-2018:2).\n","status":"published","published":"2018-01-24T22:37:59Z","modified":"2026-04-16T04:27:02.340847Z","updated_at":"2026-11-02T15:49:40.442238Z"}]}}