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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2019-11837

njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxt_utf8_next in nxt/nxt_utf8.h and njs_string_offset in njs/njs_string.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-11837
  • F5 » Njs » Version: 0.1.0
    cpe:2.3:a:f5:njs:0.1.0
  • F5 » Njs » Version: 0.1.1
    cpe:2.3:a:f5:njs:0.1.1
  • F5 » Njs » Version: 0.1.10
    cpe:2.3:a:f5:njs:0.1.10
  • F5 » Njs » Version: 0.1.11
    cpe:2.3:a:f5:njs:0.1.11
  • F5 » Njs » Version: 0.1.12
    cpe:2.3:a:f5:njs:0.1.12
  • F5 » Njs » Version: 0.1.13
    cpe:2.3:a:f5:njs:0.1.13
  • F5 » Njs » Version: 0.1.14
    cpe:2.3:a:f5:njs:0.1.14
  • F5 » Njs » Version: 0.1.15
    cpe:2.3:a:f5:njs:0.1.15
  • F5 » Njs » Version: 0.1.2
    cpe:2.3:a:f5:njs:0.1.2
  • F5 » Njs » Version: 0.1.3
    cpe:2.3:a:f5:njs:0.1.3
  • F5 » Njs » Version: 0.1.4
    cpe:2.3:a:f5:njs:0.1.4
  • F5 » Njs » Version: 0.1.5
    cpe:2.3:a:f5:njs:0.1.5
  • F5 » Njs » Version: 0.1.6
    cpe:2.3:a:f5:njs:0.1.6
  • F5 » Njs » Version: 0.1.7
    cpe:2.3:a:f5:njs:0.1.7
  • F5 » Njs » Version: 0.1.8
    cpe:2.3:a:f5:njs:0.1.8
  • F5 » Njs » Version: 0.1.9
    cpe:2.3:a:f5:njs:0.1.9
  • F5 » Njs » Version: 0.2.0
    cpe:2.3:a:f5:njs:0.2.0
  • F5 » Njs » Version: 0.2.1
    cpe:2.3:a:f5:njs:0.2.1
  • F5 » Njs » Version: 0.2.2
    cpe:2.3:a:f5:njs:0.2.2
  • F5 » Njs » Version: 0.2.3
    cpe:2.3:a:f5:njs:0.2.3
  • F5 » Njs » Version: 0.2.4
    cpe:2.3:a:f5:njs:0.2.4
  • F5 » Njs » Version: 0.2.5
    cpe:2.3:a:f5:njs:0.2.5
  • F5 » Njs » Version: 0.2.6
    cpe:2.3:a:f5:njs:0.2.6
  • F5 » Njs » Version: 0.2.7
    cpe:2.3:a:f5:njs:0.2.7
  • F5 » Njs » Version: 0.2.8
    cpe:2.3:a:f5:njs:0.2.8
  • F5 » Njs » Version: 0.3.0
    cpe:2.3:a:f5:njs:0.3.0
  • F5 » Njs » Version: 0.3.1
    cpe:2.3:a:f5:njs:0.3.1


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