Vulnerability 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.
CVSS Score
9.8
CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Servo | Smallvec | >= 0.6.5, < 0.6.10 |
Related Weaknesses (CWE)
References
- https://github.com/servo/rust-smallvec/issues/148PatchThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2019-0009.htmlThird Party Advisory
- https://github.com/servo/rust-smallvec/issues/148PatchThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2019-0009.htmlThird Party Advisory
FAQ
What is CVE-2019-15551?
CVE-2019-15551 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2019-15551?
CVE-2019-15551 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-15551?
Check the references section above for vendor advisories and patch information. Affected products include: Servo Smallvec.