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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2022-26498

An issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files that are not certificates. These files could be much larger than what one would expect to download, leading to Resource Exhaustion. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2022-26498
  • Digium » Asterisk » Version: 16.15.0
    cpe:2.3:a:digium:asterisk:16.15.0
  • Digium » Asterisk » Version: 16.15.1
    cpe:2.3:a:digium:asterisk:16.15.1
  • Digium » Asterisk » Version: 16.16.1
    cpe:2.3:a:digium:asterisk:16.16.1
  • Digium » Asterisk » Version: 16.16.2
    cpe:2.3:a:digium:asterisk:16.16.2
  • Digium » Asterisk » Version: 16.17.0
    cpe:2.3:a:digium:asterisk:16.17.0
  • Digium » Asterisk » Version: 16.18.0
    cpe:2.3:a:digium:asterisk:16.18.0
  • Digium » Asterisk » Version: 16.19.0
    cpe:2.3:a:digium:asterisk:16.19.0
  • Digium » Asterisk » Version: 16.19.1
    cpe:2.3:a:digium:asterisk:16.19.1
  • Digium » Asterisk » Version: 16.20.0
    cpe:2.3:a:digium:asterisk:16.20.0
  • Digium » Asterisk » Version: 16.21.0
    cpe:2.3:a:digium:asterisk:16.21.0
  • Digium » Asterisk » Version: 16.22.0
    cpe:2.3:a:digium:asterisk:16.22.0
  • Digium » Asterisk » Version: 16.23.0
    cpe:2.3:a:digium:asterisk:16.23.0
  • Digium » Asterisk » Version: 16.24.0
    cpe:2.3:a:digium:asterisk:16.24.0
  • Digium » Asterisk » Version: 16.25.0
    cpe:2.3:a:digium:asterisk:16.25.0
  • Digium » Asterisk » Version: 18.0
    cpe:2.3:a:digium:asterisk:18.0
  • Digium » Asterisk » Version: 18.0.0
    cpe:2.3:a:digium:asterisk:18.0.0
  • Digium » Asterisk » Version: 18.0.1
    cpe:2.3:a:digium:asterisk:18.0.1
  • Digium » Asterisk » Version: 18.1.0
    cpe:2.3:a:digium:asterisk:18.1.0
  • Digium » Asterisk » Version: 18.1.1
    cpe:2.3:a:digium:asterisk:18.1.1
  • Digium » Asterisk » Version: 18.2.0
    cpe:2.3:a:digium:asterisk:18.2.0
  • Digium » Asterisk » Version: 18.2.1
    cpe:2.3:a:digium:asterisk:18.2.1
  • Digium » Asterisk » Version: 18.2.2
    cpe:2.3:a:digium:asterisk:18.2.2
  • Digium » Asterisk » Version: 18.3.0
    cpe:2.3:a:digium:asterisk:18.3.0
  • Digium » Asterisk » Version: 18.4.0
    cpe:2.3:a:digium:asterisk:18.4.0
  • Digium » Asterisk » Version: 18.5.0
    cpe:2.3:a:digium:asterisk:18.5.0
  • Digium » Asterisk » Version: 19.0.0
    cpe:2.3:a:digium:asterisk:19.0.0
  • Digium » Asterisk » Version: 19.1.0
    cpe:2.3:a:digium:asterisk:19.1.0
  • Digium » Asterisk » Version: 19.1.1
    cpe:2.3:a:digium:asterisk:19.1.1
  • Digium » Asterisk » Version: 19.2.0
    cpe:2.3:a:digium:asterisk:19.2.0
  • Digium » Asterisk » Version: 19.3.0
    cpe:2.3:a:digium:asterisk:19.3.0
  • Digium » Asterisk » Version: 19.3.1
    cpe:2.3:a:digium:asterisk:19.3.1
  • Debian » Debian Linux » Version: 10.0
    cpe:2.3:o:debian:debian_linux:10.0
  • Debian » Debian Linux » Version: 11.0
    cpe:2.3:o:debian:debian_linux:11.0


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