Websocket Extensions (Ruby)

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cpe:2.3:a:n/a:websocket-extensions_(ruby):*:*:*:*:*:*:*:*

part: a version: * update: *

VendorN/A (22f567d3-1203-528c-8f0e-3eb9c2f6ca78)
ProductWebsocket Extensions (Ruby) (f22f5218-9311-5aa1-828e-070e9fe8d160)
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Imported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-7663 vulnerable 2026-06-08 05:27:13.914544 Details available
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.
Published: 2020-06-02T18:25:01.000Z
Updated: 2024-08-04T09:33:20.058Z
Reference links
Imported from gcve-enriched-dumps CVE data

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