https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 21:50:04 +0000 https://vulnerability.circl.lu/vuln/cve-2022-27781 <p><strong>Affected:</strong> https://github.com/curl/curl</p> <p>libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server&#39;s certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.</p> <p><strong>Affected:</strong> https://github.com/curl/curl</p> <p>libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server&#39;s certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.</p> https://vulnerability.circl.lu/vuln/cve-2022-27781 https://vulnerability.circl.lu/vuln/usn-5412-1 <p><strong>Affected:</strong> Ubuntu:18.04:LTS: curl, Ubuntu:20.04:LTS: curl, Ubuntu:22.04:LTS: curl</p> <p>Axel Chong discovered that curl incorrectly handled percent-encoded URL separators. A remote attacker could possibly use this issue to trick curl into using the wrong URL and bypass certain checks or filters. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-27780)</p> <p>Florian Kohnhuser discovered that curl incorrectly handled returning a TLS server&#39;s certificate chain details. A remote attacker could possibly use this issue to cause curl to stop responding, resulting in a denial of service. (CVE-2022-27781)</p> <p>Harry Sintonen discovered that curl incorrectly reused a previous connection when certain options had been changed, contrary to expectations. (CVE-2022-27782)</p> <p><strong>Affected:</strong> Ubuntu:18.04:LTS: curl, Ubuntu:20.04:LTS: curl, Ubuntu:22.04:LTS: curl</p> <p>Axel Chong discovered that curl incorrectly handled percent-encoded URL separators. A remote attacker could possibly use this issue to trick curl into using the wrong URL and bypass certain checks or filters. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-27780)</p> <p>Florian Kohnhuser discovered that curl incorrectly handled returning a TLS server&#39;s certificate chain details. A remote attacker could possibly use this issue to cause curl to stop responding, resulting in a denial of service. (CVE-2022-27781)</p> <p>Harry Sintonen discovered that curl incorrectly reused a previous connection when certain options had been changed, contrary to expectations. (CVE-2022-27782)</p> https://vulnerability.circl.lu/vuln/usn-5412-1