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4 vulnerabilities found for websocket-extensions by websocket-extensions_project
CVE-2020-7663 (GCVE-0-2020-7663)
Vulnerability from nvd – Published: 2020-06-02 18:25 – Updated: 2024-08-04 09:33
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- Regular Expression Denial of Service (ReDoS)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/faye/websocket-extensions-ruby… | x_refsource_MISC |
| https://github.com/faye/websocket-extensions-ruby… | x_refsource_MISC |
| https://blog.jcoglan.com/2020/06/02/redos-vulnera… | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-RUBY-WEBSOCKETEXTENSION… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4502-1/ | vendor-advisoryx_refsource_UBUNTU |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | websocket-extensions (ruby) |
Affected:
All versions prior to 0.1.5
|
Date Public
2020-06-02 00:00
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CVE-2020-7662 (GCVE-0-2020-7662)
Vulnerability from nvd – Published: 2020-06-02 18:28 – Updated: 2024-08-04 09:33
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- Regular Expression Denial of Service (ReDoS)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://blog.jcoglan.com/2020/06/02/redos-vulnera… | x_refsource_MISC |
| https://github.com/faye/websocket-extensions-node… | x_refsource_MISC |
| https://github.com/faye/websocket-extensions-node… | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JS-WEBSOCKETEXTENSIONS-570623 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | websocket-extensions (npm) |
Affected:
All versions prior to 0.1.4
|
Date Public
2020-06-02 00:00
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CVE-2020-7662 (GCVE-0-2020-7662)
Vulnerability from cvelistv5 – Published: 2020-06-02 18:28 – Updated: 2024-08-04 09:33
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- Regular Expression Denial of Service (ReDoS)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://blog.jcoglan.com/2020/06/02/redos-vulnera… | x_refsource_MISC |
| https://github.com/faye/websocket-extensions-node… | x_refsource_MISC |
| https://github.com/faye/websocket-extensions-node… | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JS-WEBSOCKETEXTENSIONS-570623 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | websocket-extensions (npm) |
Affected:
All versions prior to 0.1.4
|
Date Public
2020-06-02 00:00
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CVE-2020-7663 (GCVE-0-2020-7663)
Vulnerability from cvelistv5 – Published: 2020-06-02 18:25 – Updated: 2024-08-04 09:33
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- Regular Expression Denial of Service (ReDoS)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/faye/websocket-extensions-ruby… | x_refsource_MISC |
| https://github.com/faye/websocket-extensions-ruby… | x_refsource_MISC |
| https://blog.jcoglan.com/2020/06/02/redos-vulnera… | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-RUBY-WEBSOCKETEXTENSION… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4502-1/ | vendor-advisoryx_refsource_UBUNTU |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | websocket-extensions (ruby) |
Affected:
All versions prior to 0.1.5
|
Date Public
2020-06-02 00:00
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