Security readout for executives and security teams
This issue affects Jasig phpCAS 1.3.4 in a specific legacy CAS configuration. If exposed, an authentication bypass could let access decisions be made incorrectly, which is business-critical where phpCAS protects sensitive applications. The bundle does not provide CVSS, confirmed exploit activity, or a named patched version. Exposure is likely limited to applications using Jasig phpCAS 1.3.4 and configured to authenticate against an old CAS server. Systems using other versions or non-legacy CAS configurations are not confirmed affected by the supplied bundle. Treat as high priority if phpCAS 1.3.4 protects business-critical applications, because authentication bypass can undermine access control. If the environment does not use phpCAS 1.3.4 with an old CAS server, urgency decreases substantially. Mitigation focus: Inventory applications that include Jasig phpCAS 1.3.4.; Identify whether phpCAS validates against an old CAS server.; Review vendor changelog and issue 228 for official remediation guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-1000071 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLogCVE reference · x_refsource_CONFIRM
- https://github.com/Jasig/phpCAS/issues/228CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.