PT-2017-12738 · Simplesamlphp · Simplesamlphp

Michel Minsoul · Publicado 2017-09-01 · Atualizado 2022-05-14 · CVE-2017-12869

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions SimpleSAMLphp versions 1.14.13 and earlier

Description The issue allows remote attackers to bypass authentication context restrictions. This is achieved by using an authentication source defined in config/authsources.php, via vectors related to improper validation of user input.

Recommendations For versions 1.14.13 and earlier, update to a version later than 1.14.13 to resolve the issue.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-12869

DLA-1205-1

DSA-4127-1

GHSA-QC43-78VJ-VG7P

Produtos afetados

Simplesamlphp

Referências · 29

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12869.yaml · Exploit
• https://github.com/simplesamlphp/simplesamlphp · Nota
• https://github.com/simplesamlphp/simplesamlphp/blob/de98fc5bb663feea16686ae77958f759b4a7638d/docs/simplesamlphp-changelog-1.x.md?plain=1#L902C64-L902C79 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12867 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-12869 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-12869 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-4127-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-12869 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-qc43-78vj-vg7p · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869 · Nota
• https://packages.debian.org/src:simplesamlphp · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874 · Nota de Segurança