CVE-2026-49942

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.3 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-8/8/2026

CWE

CWE-1289

מוצרים מושפעים

rrwo: net\

קישורים

• https://metacpan.org/release/RRWO/Net-CIDR-Set-0.21/changes Release Notes
• https://nvd.nist.gov/vuln/detail/CVE-2025-40911 Third Party AdvisoryUS Government Resource
• https://nvd.nist.gov/vuln/detail/CVE-2026-45191 Third Party AdvisoryUS Government Resource