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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-22918

Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 72.0%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
Products affected by CVE-2021-22918
  • Nodejs » Node.js » Version: 12.0.0
    cpe:2.3:a:nodejs:node.js:12.0.0
  • Nodejs » Node.js » Version: 12.1.0
    cpe:2.3:a:nodejs:node.js:12.1.0
  • Nodejs » Node.js » Version: 12.10.0
    cpe:2.3:a:nodejs:node.js:12.10.0
  • Nodejs » Node.js » Version: 12.11.0
    cpe:2.3:a:nodejs:node.js:12.11.0
  • Nodejs » Node.js » Version: 12.11.1
    cpe:2.3:a:nodejs:node.js:12.11.1
  • Nodejs » Node.js » Version: 12.12.0
    cpe:2.3:a:nodejs:node.js:12.12.0
  • Nodejs » Node.js » Version: 12.13.0
    cpe:2.3:a:nodejs:node.js:12.13.0
  • Nodejs » Node.js » Version: 12.13.1
    cpe:2.3:a:nodejs:node.js:12.13.1
  • Nodejs » Node.js » Version: 12.14.0
    cpe:2.3:a:nodejs:node.js:12.14.0
  • Nodejs » Node.js » Version: 12.14.1
    cpe:2.3:a:nodejs:node.js:12.14.1
  • Nodejs » Node.js » Version: 12.15.0
    cpe:2.3:a:nodejs:node.js:12.15.0
  • Nodejs » Node.js » Version: 12.16.0
    cpe:2.3:a:nodejs:node.js:12.16.0
  • Nodejs » Node.js » Version: 12.16.1
    cpe:2.3:a:nodejs:node.js:12.16.1
  • Nodejs » Node.js » Version: 12.16.2
    cpe:2.3:a:nodejs:node.js:12.16.2
  • Nodejs » Node.js » Version: 12.16.3
    cpe:2.3:a:nodejs:node.js:12.16.3
  • Nodejs » Node.js » Version: 12.17.0
    cpe:2.3:a:nodejs:node.js:12.17.0
  • Nodejs » Node.js » Version: 12.18.1
    cpe:2.3:a:nodejs:node.js:12.18.1
  • Nodejs » Node.js » Version: 12.18.2
    cpe:2.3:a:nodejs:node.js:12.18.2
  • Nodejs » Node.js » Version: 12.18.3
    cpe:2.3:a:nodejs:node.js:12.18.3
  • Nodejs » Node.js » Version: 12.2.0
    cpe:2.3:a:nodejs:node.js:12.2.0
  • Nodejs » Node.js » Version: 12.3.0
    cpe:2.3:a:nodejs:node.js:12.3.0
  • Nodejs » Node.js » Version: 12.3.1
    cpe:2.3:a:nodejs:node.js:12.3.1
  • Nodejs » Node.js » Version: 12.4.0
    cpe:2.3:a:nodejs:node.js:12.4.0
  • Nodejs » Node.js » Version: 12.5.0
    cpe:2.3:a:nodejs:node.js:12.5.0
  • Nodejs » Node.js » Version: 12.6.0
    cpe:2.3:a:nodejs:node.js:12.6.0
  • Nodejs » Node.js » Version: 12.7.0
    cpe:2.3:a:nodejs:node.js:12.7.0
  • Nodejs » Node.js » Version: 12.8.0
    cpe:2.3:a:nodejs:node.js:12.8.0
  • Nodejs » Node.js » Version: 12.8.1
    cpe:2.3:a:nodejs:node.js:12.8.1
  • Nodejs » Node.js » Version: 12.9.0
    cpe:2.3:a:nodejs:node.js:12.9.0
  • Nodejs » Node.js » Version: 12.9.1
    cpe:2.3:a:nodejs:node.js:12.9.1
  • Nodejs » Node.js » Version: 14.0.0
    cpe:2.3:a:nodejs:node.js:14.0.0
  • Nodejs » Node.js » Version: 14.1.0
    cpe:2.3:a:nodejs:node.js:14.1.0
  • Nodejs » Node.js » Version: 14.10.0
    cpe:2.3:a:nodejs:node.js:14.10.0
  • Nodejs » Node.js » Version: 14.10.1
    cpe:2.3:a:nodejs:node.js:14.10.1
  • Nodejs » Node.js » Version: 14.11.0
    cpe:2.3:a:nodejs:node.js:14.11.0
  • Nodejs » Node.js » Version: 14.12.0
    cpe:2.3:a:nodejs:node.js:14.12.0
  • Nodejs » Node.js » Version: 14.13.0
    cpe:2.3:a:nodejs:node.js:14.13.0
  • Nodejs » Node.js » Version: 14.13.1
    cpe:2.3:a:nodejs:node.js:14.13.1
  • Nodejs » Node.js » Version: 14.14.0
    cpe:2.3:a:nodejs:node.js:14.14.0
  • Nodejs » Node.js » Version: 14.2.0
    cpe:2.3:a:nodejs:node.js:14.2.0
  • Nodejs » Node.js » Version: 14.3.0
    cpe:2.3:a:nodejs:node.js:14.3.0
  • Nodejs » Node.js » Version: 14.4.0
    cpe:2.3:a:nodejs:node.js:14.4.0
  • Nodejs » Node.js » Version: 14.5.0
    cpe:2.3:a:nodejs:node.js:14.5.0
  • Nodejs » Node.js » Version: 14.6.0
    cpe:2.3:a:nodejs:node.js:14.6.0
  • Nodejs » Node.js » Version: 14.7.0
    cpe:2.3:a:nodejs:node.js:14.7.0
  • Nodejs » Node.js » Version: 14.8.0
    cpe:2.3:a:nodejs:node.js:14.8.0
  • Nodejs » Node.js » Version: 14.9.0
    cpe:2.3:a:nodejs:node.js:14.9.0
  • Nodejs » Node.js » Version: 16.0.0
    cpe:2.3:a:nodejs:node.js:16.0.0
  • Nodejs » Node.js » Version: 16.1.0
    cpe:2.3:a:nodejs:node.js:16.1.0
  • Nodejs » Node.js » Version: 16.2.0
    cpe:2.3:a:nodejs:node.js:16.2.0
  • Nodejs » Node.js » Version: 16.3.0
    cpe:2.3:a:nodejs:node.js:16.3.0
  • Nodejs » Node.js » Version: 16.4.0
    cpe:2.3:a:nodejs:node.js:16.4.0
  • cpe:2.3:a:siemens:sinec_infrastructure_network_services:-
  • cpe:2.3:a:siemens:sinec_infrastructure_network_services:1.0.1


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