[From nobody Tue Aug 18 17:35:06 2026 Received: (at submit) by bugs.debian.org; 19 Jul 2026 14:14:37 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=4.0 tests=BAYES_00,FROMDEVELOPER, NO_RELAYS,XMAILER_REPORTBUG autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 23; hammy, 149; neutral, 72; spammy, 1. spammytokens:0.941-+--H*r:bugs.debian.org hammytokens:0.000-+--XDebbugsCc, 0.000-+--X-Debbugs-Cc, 0.000-+--H*F:U*carnil, 0.000-+--H*Ad:N*Bug, 0.000-+--H*Ad:N*Tracking Return-path: <carnil@debian.org> Received: via submission by buxtehude.debian.org with esmtp (Exim 4.96) (envelope-from <carnil@debian.org>) id 1wlSHs-002Iqf-0o for submit@bugs.debian.org; Sun, 19 Jul 2026 14:14:37 +0000 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Salvatore Bonaccorso <carnil@debian.org> To: Debian Bug Tracking System <submit@bugs.debian.org> Subject: node-websocket-driver: CVE-2026-54490 CVE-2026-54466 Message-ID: <178447047444.642613.3771133408731171386.reportbug@eldamar.lan> X-Mailer: reportbug 13.2.0+nmu1 Date: Sun, 19 Jul 2026 16:14:34 +0200 Delivered-To: submit@bugs.debian.org Source: node-websocket-driver Version: 0.7.4+~cs0.6.14-1 Severity: important Tags: security upstream X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org> 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 ]