CVE-2026-49942
7.3
HIGH
CVSS 3.1
描述
Net::CIDR::Set versions through 0.20 for Perl did not validate network masks. The mask portion of a network mask could contain Unicode digits such as the Arabic-Indic One (U+0661), or non-digits, which were ignored. This could allow network masks to accept larger networks. Leading zeros were also accepted, but treated as decimal instead of octal. This could lead to confusion about what networks are acceptable.
如何修補 CVE-2026-49942
目前尚未發布修補版本。可考慮移除受影響套件,或參考下方連結中的上游建議。
- Debian/libnet-cidr-set-perl—未列出修補版本
CVE-2026-49942 正在被利用嗎?
目前沒有被利用訊號。CVE-2026-49942 既不在 CISA KEV 也沒有最新的 EPSS 分數。
受影響套件(1)
- from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |