VDB

CVE-2019-15297

CVE-2019-15297 PUBLISHED CVSS 6.5 MEDIUM

res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.

EPSS 3.48% · 88.2th percentile

Risk Scores

CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.48%
88.2th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSasterisk0, 1:13.1.0~dfsg-1.1ubuntu4.1+esm1, 1:13.1.0~dfsg-1.1ubuntu4.1
Ubuntu:18.04:LTSasterisk1:13.18.3~dfsg-1ubuntu2, 1:13.18.3~dfsg-1ubuntu3, 1:13.18.3~dfsg-1ubuntu4
Ubuntu:20.04:LTSasterisk*, 1:16.2.1~dfsg-2ubuntu1, 1:16.2.1~dfsg-2build2

Timeline

  • Sep 9, 2019 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Dec 27, 2021 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 28, 2022 EPSS Score
  • May 2, 2022 EPSS Score
  • Jul 3, 2022 EPSS Score
  • Nov 7, 2022 EPSS Score
  • Jan 8, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score

References

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