TI-2014-03301 Aliases CVE-2014-4048 GHSA-5rvj-6jpg-mr39

The PJSIP Channel Driver in Asterisk Open Source before 12.3.1 allows remote attackers to…

LOW 25Published 2014-06-17 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Medium
Impact type: —
Confidentiality · integrity · availability: None · None · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The PJSIP Channel Driver in Asterisk Open Source before 12.3.1 allows remote attackers to cause a denial of service (deadlock) by terminating a subscription request before it is complete, which triggers a SIP transaction timeout.

Why it matters now

EPSS 0.02769 86th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 13

CPE	Versions	Role	Vendor
cpe:2.3:a:digium:asterisk::::::::	up to 12.3.0	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.0.0:::::::*	12.0.0	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.1.0:-::::::	12.1.0	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.1.0:rc1::::::	12.1.0 rc1	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.1.0:rc2::::::	12.1.0 rc2	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.1.0:rc3::::::	12.1.0 rc3	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.1.1:::::::*	12.1.1	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.2.0:::::::*	12.2.0	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.2.0:rc1::::::	12.2.0 rc1	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.2.0:rc2::::::	12.2.0 rc2	Vulnerable	Digium

cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* Versions up to 12.3.0 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:* Versions 12.0.0 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.1.0:-:*:*:*:*:*:* Versions 12.1.0 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:* Versions 12.1.0 rc1 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:* Versions 12.1.0 rc2 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:* Versions 12.1.0 rc3 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.1.1:*:*:*:*:*:*:* Versions 12.1.1 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.2.0:*:*:*:*:*:*:* Versions 12.2.0 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.2.0:rc1:*:*:*:*:*:* Versions 12.2.0 rc1 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.2.0:rc2:*:*:*:*:*:* Versions 12.2.0 rc2 Vulnerable ·Digium

Show 3 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:a:digium:asterisk:12.2.0:rc3::::::	12.2.0 rc3	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.3.0:rc1::::::	12.3.0 rc1	Vulnerable	Digium
cpe:2.3:a:digium:asterisk:12.3.0:rc2::::::	12.3.0 rc2	Vulnerable	Digium

cpe:2.3:a:digium:asterisk:12.2.0:rc3:*:*:*:*:*:* Versions 12.2.0 rc3 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.3.0:rc1:*:*:*:*:*:* Versions 12.3.0 rc1 Vulnerable ·Digium
cpe:2.3:a:digium:asterisk:12.3.0:rc2:*:*:*:*:*:* Versions 12.3.0 rc2 Vulnerable ·Digium

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2014-4048
2026-10-03 Alias added: GHSA-5rvj-6jpg-mr39

References

Patch 1

http://downloads.asterisk.org/pub/security/AST-2014-008.html

Other 1

http://packetstormsecurity.com/files/127090/Asterisk-Project-Security-Advisory-AST-2014-008.html

TI-2006-05256 Integer overflow in the get_input function in the Skinny channel driver (chan_skinny.c)… CVSS 2.0HIGH 7.5
TI-2017-12542 An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older… CVSS 3.0HIGH 7.5
TI-2023-27195 Asterisk susceptible to Denial of Service via DTLS Hello packets during call initiation CVSS 3.1HIGH 7.5
TI-2017-13083 An issue was discovered in Asterisk 13.18.4 and older, 14.7.4 and older, 15.1.4 and… CVSS 3.0HIGH 7.5
TI-2019-13459 An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and… CVSS 3.1HIGH 8.8
TI-2018-05283 A Buffer Overflow issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5… CVSS 3.0HIGH 7.5

See all 113 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences