CVE-2021-29932
HIGHCVSS 7.5/10EPSS 0.97%
Last modified
CVE-2021-29932 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in the parse_duration crate through 2021-03-18 for Rust. It allows attackers to cause a denial of service (CPU and memory consumption) via a duration string with a large exponent.. EPSS estimates a 0.97% chance of exploitation in the next 30 days.
Description
An issue was discovered in the parse_duration crate through 2021-03-18 for Rust. It allows attackers to cause a denial of service (CPU and memory consumption) via a duration string with a large exponent.
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 |
|---|---|---|
| Parse Duration Project | Parse Duration | <= 2021-03-18 |
References
- https://rustsec.org/advisories/RUSTSEC-2021-0041.htmlVendor Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0041.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-29932?
An issue was discovered in the parse_duration crate through 2021-03-18 for Rust. It allows attackers to cause a denial of service (CPU and memory consumption) via a duration string with a large exponent.
How severe is CVE-2021-29932?
CVE-2021-29932 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.97% probability of exploitation in the next 30 days.
How do I fix CVE-2021-29932?
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-2021-29932?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST