Strix
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CVE-2017-5530

UnknownEPSS 0.86%

Last modified

CVE-2017-5530 is a vulnerability of currently unknown severity. The tibbr web server components of tibbr Community, and tibbr Enterprise contain SAML protocol handling errors which may allow authorized users to impersonate other users, and therefore escalate their access privileges. Affected releases are tibbr Community 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0, tibbr Enterprise 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

The tibbr web server components of tibbr Community, and tibbr Enterprise contain SAML protocol handling errors which may allow authorized users to impersonate other users, and therefore escalate their access privileges. Affected releases are tibbr Community 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0, tibbr Enterprise 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0.

Metrics

EPSS Probability
0.86%

53.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
TibcoTibbr<= 5.2.1
TibcoTibbr6.0.0
TibcoTibbr6.0.1
TibcoTibbr7.0.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-5530?
The tibbr web server components of tibbr Community, and tibbr Enterprise contain SAML protocol handling errors which may allow authorized users to impersonate other users, and therefore escalate their access privileges. Affected releases are tibbr Community 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0, tibbr Enterprise 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0.
How severe is CVE-2017-5530?
Severity scoring for CVE-2017-5530 is pending analysis. The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.
How do I fix CVE-2017-5530?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-5530?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST