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CVE-2022-27779

בינונית 5.3

תיאור (מקור, אנגלית)

libcurl wrongly allows cookies to be set for Top Level Domains (TLDs) if thehost name is provided with a trailing dot.curl can be told to receive and send cookies. curl's "cookie engine" can bebuilt with or without [Public Suffix List](https://publicsuffix.org/)awareness. If PSL support not provided, a more rudimentary check exists to atleast prevent cookies from being set on TLDs. This check was broken if thehost name in the URL uses a trailing dot.This can allow arbitrary sites to set cookies that then would get sent to adifferent and unrelated site or domain.

מדדים

CVSS 3.1
5.3 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS — סבירות ניצול
3% (אחוזון 100) נכון ל-15/10/2026
CWE
CWE-201

מוצרים מושפעים

haxx: curl; netapp: hci bootstrap os; netapp: hci compute node; netapp: clustered data ontap; netapp: solidfire\, enterprise sds \& hci storage node; netapp: solidfire \& hci management node; netapp: h410s firmware; netapp: h410s; netapp: h700s firmware; netapp: h700s; netapp: h500s firmware; netapp: h500s; netapp: h300s firmware; netapp: h300s; splunk: universal forwarder

קישורים