vulnerability
Arch Linux: Information disclosure (CVE-2021-22918)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Jul 12, 2021 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jul 12, 2021
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
libuv before version 1.14.1, as bundled by Node.js before versions 16.4.1, 14.17.2 and 12.22.2, is vulnerable to an out-of-bounds read in the libuv's uv__idna_toascii() function which is used to convert strings to ASCII. This is called by Node's dns module's lookup() function and can lead to information disclosures or crashes.
Solution
arch-linux-upgrade-latest
References
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