Strix
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CVE-2017-12159

UnknownEPSS 2.40%

Last modified

CVE-2017-12159 is a vulnerability of currently unknown severity. It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.. EPSS estimates a 2.40% chance of exploitation in the next 30 days.

Description

It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.

Metrics

EPSS Probability
2.40%

82.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
RedhatSingle Sign On7.0
RedhatSingle Sign On7.1
KeycloakKeycloakAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-12159?
It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.
How severe is CVE-2017-12159?
Severity scoring for CVE-2017-12159 is pending analysis. The EPSS model estimates a 2.40% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12159?
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-2017-12159?

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

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Source: NVD / NIST