Bug 2368887 (CVE-2025-4947) - CVE-2025-4947 libcurl: curl: QUIC certificate check skip with wolfSSL
Summary: CVE-2025-4947 libcurl: curl: QUIC certificate check skip with wolfSSL
Keywords:
Status: NEW
Alias: CVE-2025-4947
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-28 07:01 UTC by OSIDB Bzimport
Modified: 2025-05-30 19:16 UTC (History)
23 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-05-28 07:01:08 UTC 
libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks.
Note You need to log in before you can comment on or make changes to this bug.