Curl 8.21.0 Released With 18 Security Fixes
ID: f331a40a-18e0-5a8b-b0e2-47df1990c45f
STIX ID: report--f331a40a-18e0-5a8b-b0e2-47df1990c45f
Feed Name: GBHackers
Threat Score
The curl project released version 8.21.0 addressing 18 newly disclosed vulnerabilities—mostly low- and medium-severity—including issues that may lead to credential leaks (proxy/netrc), memory corruption (SASL double-free, use-after-free), and authentication/state leaks across HTTP/2, HTTP/3, SSH, and proxy flows; organizations using curl/libcurl (particularly with proxy authentication, HTTP/2, or SSH) are strongly advised to upgrade promptly.
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