CVE-2021-31996
HIGHCVSS 7.5/10EPSS 0.96%
Last modified
CVE-2021-31996 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in the algorithmica crate through 2021-03-07 for Rust. There is a double free in merge_sort::merge().. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
An issue was discovered in the algorithmica crate through 2021-03-07 for Rust. There is a double free in merge_sort::merge().
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Algorithmica Project | Algorithmica | <= 2021-03-07 |
References
- https://rustsec.org/advisories/RUSTSEC-2021-0053.htmlVendor Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0053.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31996?
An issue was discovered in the algorithmica crate through 2021-03-07 for Rust. There is a double free in merge_sort::merge().
How severe is CVE-2021-31996?
CVE-2021-31996 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31996?
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-2021-31996?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST