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CVE-2025-4947

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CVE-2025-4947

Published: May 28, 2025

Modified: May 28, 2025

PUBLISHED

Description

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.

VendorProductVersions

curl

curl

affected
8.13.0 - <= 8.13.0
affected
8.12.1 - <= 8.12.1
affected
8.12.0 - <= 8.12.0
affected
8.11.1 - <= 8.11.1
affected
8.11.0 - <= 8.11.0

+5 more versions

References

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