Vulnerability Database

289,782

Total vulnerabilities in the database

CVE-2017-16671

A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. No size checking is done when setting the user field for Party B on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. NOTE: this is different from CVE-2017-7617, which was only about the Party A buffer.

  • Published: Nov 9, 2017
  • Updated: Apr 13, 2023
  • CVE: CVE-2017-16671
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/Au:S/C:P/I:P/A:P

CWEs:

Software From Fixed in
digium / asterisk 14.0.0 14.7.1
digium / asterisk 15.0.0 15.1.1
digium / asterisk 13.0.0 13.18.1
digium / certified_asterisk 13.13.0 13.13.0.x
digium / certified_asterisk 13.13.0-cert3 13.13.0-cert3.x
digium / certified_asterisk 13.13.0-cert1 13.13.0-cert1.x
digium / certified_asterisk 13.13.0-cert2 13.13.0-cert2.x
digium / certified_asterisk 13.13.0-cert1_rc4 13.13.0-cert1_rc4.x
digium / certified_asterisk 13.13.0-cert1_rc3 13.13.0-cert1_rc3.x
digium / certified_asterisk 13.13.0-cert1_rc2 13.13.0-cert1_rc2.x
digium / certified_asterisk 13.13.0-cert1_rc1 13.13.0-cert1_rc1.x
digium / certified_asterisk 13.13.0-cert6 13.13.0-cert6.x
digium / certified_asterisk 13.13.0-cert5 13.13.0-cert5.x
digium / certified_asterisk 13.13.0-cert4 13.13.0-cert4.x