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Debian: CVE-2019-3465: simplesamlphp -- security update

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Debian: CVE-2019-3465: simplesamlphp -- security update

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
11/08/2019
Created
11/09/2019
Added
11/08/2019
Modified
02/10/2020

Description

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message.

Solution(s)

  • debian-upgrade-simplesamlphp

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