Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-32558

An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.

  • Published: Jul 30, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-32558
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
digium / certified_asterisk 16.8-cert1-rc1 16.8-cert1-rc1.x
digium / certified_asterisk 16.8-cert1-rc2 16.8-cert1-rc2.x
digium / certified_asterisk 16.8-cert1-rc3 16.8-cert1-rc3.x
digium / certified_asterisk 16.8-cert1-rc4 16.8-cert1-rc4.x
digium / certified_asterisk 16.8-cert2 16.8-cert2.x
digium / certified_asterisk 16.8-cert3 16.8-cert3.x
digium / certified_asterisk 16.8-cert4 16.8-cert4.x
digium / certified_asterisk 16.8-cert4-rc1 16.8-cert4-rc1.x
digium / certified_asterisk 16.8-cert4-rc2 16.8-cert4-rc2.x
digium / certified_asterisk 16.8-cert4-rc3 16.8-cert4-rc3.x
digium / certified_asterisk 16.8-cert4-rc4 16.8-cert4-rc4.x
digium / certified_asterisk 16.8 16.8.x
digium / certified_asterisk 16.8-cert5 16.8-cert5.x
digium / certified_asterisk 16.8-cert7 16.8-cert7.x
digium / certified_asterisk 16.8-cert8 16.8-cert8.x
digium / asterisk 16.0.0 16.19.1
digium / asterisk 17.0.0 17.9.4
digium / asterisk 18.0.0 18.15.1
digium / certified_asterisk 16.8-cert9 16.8-cert9.x
digium / asterisk 13.0.0 13.38.3
digium / certified_asterisk 16.8-cert6 16.8-cert6.x
debian / debian_linux 9.0 9.0.x
debian / debian_linux 11.0 11.0.x