Description
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.
Published: 2017-09-01
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-2297 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.
Github GHSA Github GHSA GHSA-44pr-mgcp-v36r SimpleSAMLphp Unauthenticated encryption in CBC mode
History

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Subscriptions

Simplesamlphp Simplesamlphp
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T18:51:06.952Z

Reserved: 2017-08-15T00:00:00.000Z

Link: CVE-2017-12870

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-09-01T13:29:00.333

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-12870

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses