VIR Vulnerability Intelligence Relay

CVE-2016-2232

medium
Published 2016-02-22 · Modified 2026-05-06
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
6.5
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4 NEW
—
not yet in upstream
VIR risk
6.5

Description

Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3 allow remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a zero length error correcting redundancy packet for a UDPTL FAX packet that is lost.

Predictions

Exploit likelihood
75%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
debian Debian Fixed 2 releases
VersionStatusFixed in
sid Fixed 1:13.7.2~dfsg-1
bullseye Fixed 1:13.7.2~dfsg-1

Application impact
VendorProductVersionsFixed
digiumasterisk1.8.0
digiumasterisk1.8.1
digiumasterisk1.8.1.1
digiumasterisk1.8.1.2
digiumasterisk1.8.2
digiumasterisk1.8.2.1
digiumasterisk1.8.2.2
digiumasterisk1.8.2.3
digiumasterisk1.8.2.4
digiumasterisk1.8.3
digiumasterisk1.8.3.1
digiumasterisk1.8.3.2
digiumasterisk1.8.3.3
digiumasterisk1.8.4
digiumasterisk1.8.4.1
digiumasterisk1.8.4.2
digiumasterisk1.8.4.3
digiumasterisk1.8.4.4
digiumasterisk1.8.5
digiumasterisk1.8.5.0
digiumasterisk1.8.6.0
digiumasterisk1.8.7.0
digiumasterisk1.8.7.1
digiumasterisk1.8.8.0
digiumasterisk1.8.8.1
digiumasterisk1.8.8.2
digiumasterisk1.8.9.0
digiumasterisk1.8.9.1
digiumasterisk1.8.9.2
digiumasterisk1.8.9.3
digiumasterisk1.8.10.0
digiumasterisk1.8.10.1
digiumasterisk1.8.11.0
digiumasterisk1.8.11.1
digiumasterisk1.8.12
digiumasterisk1.8.12.0
digiumasterisk1.8.12.1
digiumasterisk1.8.12.2
digiumasterisk1.8.13.0
digiumasterisk1.8.13.1
digiumasterisk1.8.14.0
digiumasterisk1.8.14.1
digiumasterisk1.8.15.0
digiumasterisk1.8.15.1
digiumasterisk1.8.16.0
digiumasterisk1.8.17.0
digiumasterisk1.8.18.0
digiumasterisk1.8.18.1
digiumasterisk1.8.19.0
digiumasterisk1.8.19.1
digiumasterisk1.8.20.0
digiumasterisk1.8.20.1
digiumasterisk1.8.20.2
digiumasterisk1.8.21.0
digiumasterisk1.8.22.0
digiumasterisk1.8.23.0
digiumasterisk1.8.23.1
digiumasterisk1.8.24.0
digiumasterisk1.8.24.1
digiumasterisk1.8.25.0
digiumasterisk1.8.26.0
digiumasterisk1.8.26.1
digiumasterisk1.8.27.0
digiumasterisk1.8.28.0
digiumasterisk1.8.28.1
digiumasterisk1.8.28.2
digiumasterisk1.8.32.0
digiumasterisk11.0.0
digiumasterisk11.0.1
digiumasterisk11.0.2
digiumasterisk11.1.0
digiumasterisk11.1.1
digiumasterisk11.1.2
digiumasterisk11.2.0
digiumasterisk11.4.0
digiumasterisk11.6.0
digiumasterisk11.7.0
digiumasterisk11.8.0
digiumasterisk11.8.1
digiumasterisk11.9.0
digiumasterisk11.10.0
digiumasterisk11.10.1
digiumasterisk11.11.0
digiumasterisk11.12.0
digiumasterisk11.13.0
digiumasterisk11.14.0
digiumasterisk11.15.0
digiumasterisk11.16.0
digiumasterisk11.17.0
digiumasterisk11.18.0
digiumasterisk11.19.0
digiumasterisk11.20.0
digiumasterisk11.21.0
digiumasterisk12.0.0
digiumasterisk12.1.0
digiumasterisk12.1.1
digiumasterisk12.2.0
digiumasterisk12.3.0
digiumasterisk12.3.1
digiumasterisk12.3.2
digiumasterisk12.4.0
digiumasterisk12.5.0
digiumasterisk12.6.0
digiumasterisk12.7.0
digiumasterisk12.7.1
digiumasterisk12.8.0
digiumasterisk12.8.1
digiumasterisk12.8.2
digiumasterisk13.0.0
digiumasterisk13.0.1
digiumasterisk13.1.0
digiumasterisk13.2.0
digiumasterisk13.3.0
digiumasterisk13.4.0
digiumasterisk13.5.0
digiumasterisk13.6.0
digiumasterisk13.7.0
digiumcertified_asterisk1.8.28
digiumcertified_asterisk11.6
digiumcertified_asterisk11.6.0
digiumcertified_asterisk13.1
digiumcertified_asterisk13.1.0

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.