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CVE-2018-1302

UnknownEPSS 13.44%

Last modified

CVE-2018-1302 is a vulnerability of currently unknown severity. When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.. EPSS estimates a 13.44% chance of exploitation in the next 30 days.

Description

When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.

Metrics

EPSS Probability
13.44%

95.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheHttp Server<= 2.4.29
CanonicalUbuntu Linux18.04
NetappClustered Data OntapAll versions
NetappSantricity Cloud ConnectorAll versions
NetappStorage Automation StoreAll versions
NetappStoragegridAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-1302?
When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.
How severe is CVE-2018-1302?
Severity scoring for CVE-2018-1302 is pending analysis. The EPSS model estimates a 13.44% probability of exploitation in the next 30 days.
How do I fix CVE-2018-1302?
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-2018-1302?

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

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Source: NVD / NIST