libcurl could accidentally return a URL for curl_easy_getinfo's `CURLINFO_EFFECTIVE_URL` option containing credentials, even though neither the URL pr...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

libcurl could accidentally return a URL for curl_easy_getinfo's CURLINFO_EFFECTIVE_URL option containing credentials, even though neither the URL provided to libcurl nor the redirected URL did. The curl tool exposes the same information using the command line option --write-out '%{url_effective}'. This credential leak can happen when curl retrieves credentials from a .netrc file.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Ubuntu:Pro:20.04:LTS curl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:22.04:LTS curl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:24.04:LTS curl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:26.10 curl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:26.04:LTS curl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.18.0-1ubuntu2.8"}]}]

参照URL

advisory ubuntu.com
report ubuntu.com
report cve.org
report curl.se