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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXF2MnYtbTU5Zi12NWZ3
Insecure randomness in socket.io
Affected versions of socket.io depend on Math.random() to create socket IDs, and therefore the IDs are predictable. With enough information on prior IDs, an attacker may be able to guess the socket ID and gain access to socket.io servers without authorization.
Recommendation
Update to v0.9.7 or later.
Permalink: https://github.com/advisories/GHSA-qv2v-m59f-v5fwJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXF2MnYtbTU5Zi12NWZ3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 5 years ago
Updated: over 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-qv2v-m59f-v5fw, CVE-2017-16031
References:
- https://nvd.nist.gov/vuln/detail/CVE-2017-16031
- https://github.com/socketio/socket.io/issues/856
- https://github.com/socketio/socket.io/pull/857
- https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8
- https://github.com/advisories/GHSA-qv2v-m59f-v5fw
- https://www.npmjs.com/advisories/321
Blast Radius: 46.0
Affected Packages
npm:socket.io
Dependent packages: 10,715Dependent repositories: 1,351,985
Downloads: 23,284,700 last month
Affected Version Ranges: <= 0.9.6
Fixed in: 0.9.7
All affected versions: 0.3.8, 0.4.0, 0.4.1, 0.5.1, 0.5.3, 0.6.0, 0.6.1, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.6.7, 0.6.8, 0.6.9, 0.6.10, 0.6.11, 0.6.12, 0.6.14, 0.6.15, 0.6.16, 0.6.17, 0.6.18, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.7.4, 0.7.5, 0.7.6, 0.7.7, 0.7.8, 0.7.9, 0.7.10, 0.7.11, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.8.7, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6
All unaffected versions: 0.9.7, 0.9.8, 0.9.9, 0.9.10, 0.9.11, 0.9.12, 0.9.13, 0.9.14, 0.9.15, 0.9.16, 0.9.17, 0.9.18, 0.9.19, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.7, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.5.0, 1.5.1, 1.6.0, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1.0, 2.1.1, 2.2.0, 2.3.0, 2.4.0, 2.4.1, 2.5.0, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.1.0, 3.1.1, 3.1.2, 4.0.0, 4.0.1, 4.0.2, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.2.0, 4.3.0, 4.3.1, 4.3.2, 4.4.0, 4.4.1, 4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.6.0, 4.6.1, 4.6.2, 4.7.0, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.7.5