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CVE-2017-12870

Published: 1 September 2017

SimpleSAMLphp 1.14.12 and earlier make it easier for man-in-the-middle attackers to obtain sensitive information by leveraging use of the aesEncrypt and aesDecrypt methods in the SimpleSAML/Utils/Crypto class to protect session identifiers in replies to non-HTTPS service providers.

Priority

Medium

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package Release Status
simplesamlphp
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1.14.15-1)
bionic Not vulnerable
(1.14.15-1)
cosmic Not vulnerable
(1.14.15-1)
disco Not vulnerable
(1.14.15-1)
eoan Not vulnerable
(1.14.15-1)
focal Not vulnerable
(1.14.15-1)
groovy Not vulnerable
(1.14.15-1)
hirsute Not vulnerable
(1.14.15-1)
impish Not vulnerable
(1.14.15-1)
jammy Not vulnerable
(1.14.15-1)
kinetic Not vulnerable
(1.14.15-1)
lunar Not vulnerable
(1.14.15-1)
mantic Not vulnerable
(1.14.15-1)
noble Not vulnerable
(1.14.15-1)
trusty Does not exist
(trusty was needed)
upstream
Released (1.14.15-1)
xenial Needed

zesty Ignored
(end of life)

Severity score breakdown

Parameter Value
Base score 5.9
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N