CVE-2016-9955

MEDIUM6.3EPSS 0.41%

Incorrect signature verification in SimpleSAMLphp

發布日:2020/1/24修改日:2026/4/28

也稱為:GHSA-p9cm-r7jg-8q3gDEBIAN-CVE-2016-9955

描述

The SimpleSAML_XML_Validator class constructor in SimpleSAMLphp before 1.14.11 might allow remote attackers to spoof signatures on SAML 1 responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean.

受影響套件(2)

Debian/simplesamlphpfrom 0, < 1.14.11-1
Packagist/simplesamlphp/simplesamlphpfrom 0, < 1.14.11

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM6.3	CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

參考連結(7)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2016-9955
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2016-9955
WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2016-9955.yaml
WEBhttps://github.com/simplesamlphp/simplesamlphp/security/advisories/GHSA-p9cm-r7jg-8q3g
WEBhttps://lists.debian.org/debian-lts-announce/2018/03/msg00001.html
WEBhttps://simplesamlphp.org/security/201612-02
WEBhttp://www.securityfocus.com/bid/94946