CVE-2019-15554

Description

An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is memory corruption for certain grow attempts with less than the current capacity.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory github.com Third-Party Advisory rustsec.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://rustsec.org/advisories/RUSTSEC-2019-0012.html third party advisory
https://github.com/servo/rust-smallvec/issues/149 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2019-15554?
CVE-2019-15554 has been scored as a critical severity vulnerability.
How to fix CVE-2019-15554?
To fix CVE-2019-15554, 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-2019-15554 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-15554 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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