Filtered by vendor Websocket-extensions Project Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2020-7663 4 Canonical, Debian, Redhat and 1 more 5 Ubuntu Linux, Debian Linux, Satellite and 2 more 2024-11-21 7.5 High
websocket-extensions ruby module prior to 0.1.5 allows Denial of Service (DoS) via Regex Backtracking. The extension parser may take quadratic time when parsing a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. This could be abused by an attacker to conduct Regex Denial Of Service (ReDoS) on a single-threaded server by providing a malicious payload with the Sec-WebSocket-Extensions header.
CVE-2020-7662 2 Redhat, Websocket-extensions Project 3 Openshift, Service Mesh, Websocket-extensions 2024-11-21 7.5 High
websocket-extensions npm module prior to 0.1.4 allows Denial of Service (DoS) via Regex Backtracking. The extension parser may take quadratic time when parsing a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. This could be abused by an attacker to conduct Regex Denial Of Service (ReDoS) on a single-threaded server by providing a malicious payload with the Sec-WebSocket-Extensions header.