CVE-2017-12873
SimpleSAMLphp 1.7.0 through 1.14.10 might allow attackers to obtain sensitive information, gain unauthorized access, or have unspecified other impacts by leveraging incorrect persistent NameID generation when an Identity Provider (IdP) is misconfigured.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.66%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SimpleSAMLphp 1.7.0 through 1.14.10 might allow attackers to obtain sensitive information, gain unauthorized access, or have unspecified other impacts by leveraging incorrect persistent NameID generation when an Identity Provider (IdP) is misconfigured.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.66% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-384
- Affected
- simplesamlphp/simplesamlphp · debian/debian linux
- Source
- cve@mitre.org
References
- https://github.com/simplesamlphp/simplesamlphp/commit/90dca835158495b173808273e7df127303b8b953Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2017/12/msg00007.htmlMailing List, Third Party Advisory
- https://simplesamlphp.org/security/201612-04Patch, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4127Third Party Advisory
- https://github.com/simplesamlphp/simplesamlphp/commit/90dca835158495b173808273e7df127303b8b953Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2017/12/msg00007.htmlMailing List, Third Party Advisory
- https://simplesamlphp.org/security/201612-04Patch, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4127Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.