Fluid Attacks Database

Description

SimpleSAMLphp allows timing side-channel attacks The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 12	simplesamlphp	>=0 <1.14.15-1	1.14.15-1
packagist	simplesamlphp/simplesamlphp	>=0 <1.15.0-rc1	1.15.0-rc1
debian 11	simplesamlphp	>=0 <1.14.15-1	1.14.15-1
debian 14	simplesamlphp	=1.10.0-1 \|\| =1.11.0-1 \|\| =1.12.0-1 \|\| =1.12.0~rc1-1 \|\| =1.12.0~rc2-1 \|\| =1.13.0-1 \|\| =1.13.1-1 \|\| =1.13.1-2 \|\| =1.13.2-1 \|\| =1.14.0-1 \|\| =1.14.1-1 \|\| =1.14.10-1 \|\| =1.14.11-1 \|\| =1.14.2-1 \|\| =1.14.2-2 \|\| =1.14.3-1 \|\| =1.14.4-1 \|\| =1.14.5-1 \|\| =1.14.6-1 \|\| =1.14.7-1 \|\| =1.14.8-1 \|\| =1.14.9-1 \|\| =1.6.0-1 \|\| =1.6.1-1 \|\| =1.6.2-1 \|\| =1.6.3-1 \|\| =1.6.3-2 \|\| =1.6.3-3 \|\| =1.7.0-1 \|\| =1.7.0-2 \|\| =1.8.0-1 \|\| =1.8.1-1 \|\| =1.8.2-1 \|\| =1.9.0-1 \|\| =1.9.0~rc1-1 \|\| =1.9.0~rc2-1 \|\| =1.9.1-1 \|\| =1.9.2-1 \|\| >=0 <1.14.15-1	1.14.15-1

Aliases

1. CVE-2017-128722. NVD-2017-128723. OSV-DEBIAN-2017-128724. OSV-2017-128725. GCVE-2017-128726. SECURITY-TRACKER-CVE-2017-128727. lists.debian.org8. lists.debian.org

References

1. https://github.com/simplesamlphp/simplesamlphp/commit/b72c79e3070f930d758f5c269333d63ed7509e2e2. https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12872.yaml3. https://simplesamlphp.org/security/201703-01

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