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Jenkins Advisory 2019-09-25: CVE-2019-10405: Diagnostic web page exposed Cookie HTTP header

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Jenkins Advisory 2019-09-25: CVE-2019-10405: Diagnostic web page exposed Cookie HTTP header

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
09/25/2019
Created
10/09/2019
Added
10/08/2019
Modified
02/24/2023

Description

Jenkins 2.196 and earlier, LTS 2.176.3 and earlier printed the value of the "Cookie" HTTP request header on the /whoAmI/ URL, allowing attackers exploiting another XSS vulnerability to obtain the HTTP session cookie despite it being marked HttpOnly.

Solution(s)

  • jenkins-lts-upgrade-2_176_4
  • jenkins-upgrade-2_197

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