CVE-2022-37454
pypy3 - security update
9.8
CRITICAL
CVSS 3.1
EPSS 5.2%
Description
The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.
How to fix CVE-2022-37454
To remediate CVE-2022-37454, upgrade the affected package to a fixed version below.
- RubyGems/sha3—upgrade to 1.0.5 or later
Is CVE-2022-37454 being exploited?
Moderate — EPSS is 5.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.0.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |