CVE-2019-15551

Description

An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is a double free for certain grow attempts with the current capacity.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.43%
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-2019-0009.html third party advisory
https://github.com/servo/rust-smallvec/issues/148 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2019-15551?
CVE-2019-15551 has been scored as a critical severity vulnerability.
How to fix CVE-2019-15551?
To fix CVE-2019-15551, 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-2019-15551 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-15551 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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