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CVE-2025-0725 – gzip integer overflow
https://notcve.org/view.php?id=CVE-2025-0725
05 Feb 2025 — When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option, **using zlib 1.2.0.3 or older**, an attacker-controlled integer overflow would make libcurl perform a buffer overflow. When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option, **using zlib 1.2.0.3 or older**, an attacker-controlled integer overflow would make libcurl perform a buffer overfl... • https://curl.se/docs/CVE-2025-0725.html •
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CVE-2025-0665 – eventfd double close
https://notcve.org/view.php?id=CVE-2025-0665
05 Feb 2025 — libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve. libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve. • https://curl.se/docs/CVE-2025-0665.html •
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CVE-2025-0167 – netrc and default credential leak
https://notcve.org/view.php?id=CVE-2025-0167
05 Feb 2025 — When asked to use a `.netrc` file for credentials **and** to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has a `default` entry that omits both login and password. A rare circumstance. When asked to use a `.netrc` file for credentials **and** to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. Thi... • https://curl.se/docs/CVE-2025-0167.html •