Source: node-websocket-driver Version: 0.7.4+~cs0.6.14-1 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerabilities were published for node-websocket-driver. CVE-2026-54490[0]: | websocket-driver is a WebSocket protocol handler with pluggable I/O. | Prior to 0.7.5, if this library is used with the permessage-deflate | extension, a WebSocket server or client can be made to accept | messages that are larger than the configured maximum message size | because the limit is checked against the message frames' length | headers, which give the size of the compressed data, not the size | after decompression in lib/websocket/driver/hybi.js. This can lead | to applications accepting larger messages than expected and | exceeding their intended resource usage. This issue is fixed in | version 0.7.5. CVE-2026-54466[1]: | websocket-driver is a WebSocket protocol handler with pluggable I/O. | Prior to 0.7.5, the frame format in draft versions of the WebSocket | protocol includes a length header that allows an arbitrarily large | integer to be encoded as a sequence of bytes with the high bit set. | By sending an indefinite sequence of bytes with values 0x80 or | above, a client can make the server parse these bytes into an ever- | growing integer in lib/websocket/driver/draft75.js; because | JavaScript numbers are 64-bit floating point values, this number | will eventually lose precision and lead to the subsequent payload | being parsed incorrectly. This issue is fixed in version 0.7.5. If you fix the vulnerabilities please also make sure to include the CVE (Common Vulnerabilities & Exposures) ids in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-54490 https://www.cve.org/CVERecord?id=CVE-2026-54490 [1] https://security-tracker.debian.org/tracker/CVE-2026-54466 https://www.cve.org/CVERecord?id=CVE-2026-54466 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
