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cvelistMozillaCVELIST:CVE-2014-8639
HistoryJan 14, 2015 - 11:00 a.m.

CVE-2014-8639

2015-01-1411:00:00
mozilla
www.cve.org
14

AI Score

9.4

Confidence

High

EPSS

0.018

Percentile

88.3%

Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 do not properly interpret Set-Cookie headers within responses that have a 407 (aka Proxy Authentication Required) status code, which allows remote HTTP proxy servers to conduct session fixation attacks by providing a cookie name that corresponds to the session cookie of the origin server.

References