CVE-2018-21027

Description

Boa through 0.94.14rc21 allows remote attackers to trigger an out-of-memory (OOM) condition because malloc is mishandled.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.75% Top 30%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/gpg/boa/pull/1 third party advisory
https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-21027?
CVE-2018-21027 has been scored as a critical severity vulnerability.
How to fix CVE-2018-21027?
To fix CVE-2018-21027, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-21027 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-21027 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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