Strix
26.1K

CVE-2017-3156

UnknownEPSS 6.31%

Last modified

CVE-2017-3156 is a vulnerability of currently unknown severity. The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.. EPSS estimates a 6.31% chance of exploitation in the next 30 days.

Description

The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.

Metrics

EPSS Probability
6.31%

92.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
ApacheCxf<= 3.0.12
ApacheCxf3.1.0
ApacheCxf3.1.1
ApacheCxf3.1.2
ApacheCxf3.1.3
ApacheCxf3.1.4
ApacheCxf3.1.5
ApacheCxf3.1.6
ApacheCxf3.1.7
ApacheCxf3.1.8
ApacheCxf3.1.9

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-3156?
The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.
How severe is CVE-2017-3156?
Severity scoring for CVE-2017-3156 is pending analysis. The EPSS model estimates a 6.31% probability of exploitation in the next 30 days.
How do I fix CVE-2017-3156?
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.

How Strix Helps

Related CVEs from 2017

View all 2017CVEs →

Are you affected by CVE-2017-3156?

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

Scan your code now

Source: NVD / NIST