VIR Vulnerability Intelligence Relay

CVE-2012-5977

medium
Published 2013-01-04 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
4.3

Description

Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones, when anonymous calls are enabled, allow remote attackers to cause a denial of service (resource consumption) by making anonymous calls from multiple sources and consequently adding many entries to the device state cache.

Predictions

Exploit likelihood
20%
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
OSVersionStatusFixed in
debian debianbullseyefixed1:1.8.13.1~dfsg-2
debian debiansidfixed1:1.8.13.1~dfsg-2

Application impact
VendorProductVersionsFixed
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
digiumasterisk1.8.13.0
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
digiumasterisk10.0.0
digiumasterisk10.0.1
digiumasterisk10.1.0
digiumasterisk10.1.1
digiumasterisk10.1.2
digiumasterisk10.1.3
digiumasterisk10.2.0
digiumasterisk10.2.1
digiumasterisk10.3.0
digiumasterisk10.3.1
digiumasterisk10.4.0
digiumasterisk10.4.1
digiumasterisk10.4.2
digiumasterisk10.5.0
digiumasterisk10.5.1
digiumasterisk10.5.2
digiumasterisk10.6.0
digiumasterisk10.6.1
digiumasterisk10.7.0
digiumasterisk10.7.1
digiumasterisk10.8.0
digiumasterisk10.9.0
digiumasterisk10.10.0
digiumasterisk10.10.1
digiumasterisk10.11.0
digiumasterisk11.0.0
digiumasterisk11.0.1
digiumasterisk11.0.2
digiumasterisk11.1.0
digiumasterisk11.1.1
digiumcertified_asterisk1.8.11
digiumasterisk{"endIncluding":"1.8.19.0"}
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

References

CWEs

CWE-119

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

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