What is CVE-2021-45702?

CVE-2021-45702 is a high-severity vulnerability in Linuxfoundation Tremor-Script, classified under Use After Free. CVSS score: 7.5/10. Published 2021-12-27.

How severe is CVE-2021-45702?

High severity. CVSS v3 base score is 7.5 out of 10.

Use After Free in Linuxfoundation Tremor-Script

CVE-2021-45702

An issue was discovered in the tremor-script crate before 0.11.6 for Rust. A merge operation may result in a use-after-free.

Vulnerability class: Use-After-Free

EPSS: 0.011 (60.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linuxfoundation Tremor-script
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-45702?: CVE-2021-45702 is a high-severity vulnerability in Linuxfoundation Tremor-Script, classified under Use After Free. CVSS score: 7.5/10. Published 2021-12-27.
How severe is CVE-2021-45702?: High severity. CVSS v3 base score is 7.5 out of 10.