Read the docs
TI-2014-05456 Aliases CVE-2014-6609GHSA-8qx4-jg42-x9gv

The res_pjsip_pubsub module in Asterisk Open Source 12.x before 12.5.1 allows remote…

Priority LOW 25CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
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 res_pjsip_pubsub module in Asterisk Open Source 12.x before 12.5.1 allows remote authenticated users to cause a denial of service (crash) via crafted headers in a SIP SUBSCRIBE request for an event package.

Why it matters now

EPSS 0.03614 89th 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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 16

CPEVersionsRoleVendor
cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:*12.0.0VulnerableDigium
cpe:2.3:a:digium:asterisk:12.1.0:*:*:*:*:*:*:*12.1.0VulnerableDigium
cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:*12.1.0 rc1VulnerableDigium
cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:*12.1.0 rc2VulnerableDigium
cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:*12.1.0 rc3VulnerableDigium
cpe:2.3:a:digium:asterisk:12.2.0:*:*:*:*:*:*:*12.2.0VulnerableDigium
cpe:2.3:a:digium:asterisk:12.2.0:rc1:*:*:*:*:*:*12.2.0 rc1VulnerableDigium
cpe:2.3:a:digium:asterisk:12.2.0:rc2:*:*:*:*:*:*12.2.0 rc2VulnerableDigium
cpe:2.3:a:digium:asterisk:12.2.0:rc3:*:*:*:*:*:*12.2.0 rc3VulnerableDigium
cpe:2.3:a:digium:asterisk:12.3.0:*:*:*:*:*:*:*12.3.0VulnerableDigium
  • 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:12.2.0:*:*:*:*:*:*:* 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
  • 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:*:*:*:*:*:*:* Versions 12.3.0 Vulnerable ·Digium
Show 6 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:digium:asterisk:12.3.0:rc1:*:*:*:*:*:*12.3.0 rc1VulnerableDigium
cpe:2.3:a:digium:asterisk:12.3.0:rc2:*:*:*:*:*:*12.3.0 rc2VulnerableDigium
cpe:2.3:a:digium:asterisk:12.4.0:*:*:*:*:*:*:*12.4.0VulnerableDigium
cpe:2.3:a:digium:asterisk:12.4.0:rc1:*:*:*:*:*:*12.4.0 rc1VulnerableDigium
cpe:2.3:a:digium:asterisk:12.5.0:*:*:*:*:*:*:*12.5.0VulnerableDigium
cpe:2.3:a:digium:asterisk:12.5.0:rc1:*:*:*:*:*:*12.5.0 rc1VulnerableDigium
  • 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
  • cpe:2.3:a:digium:asterisk:12.4.0:*:*:*:*:*:*:* Versions 12.4.0 Vulnerable ·Digium
  • cpe:2.3:a:digium:asterisk:12.4.0:rc1:*:*:*:*:*:* Versions 12.4.0 rc1 Vulnerable ·Digium
  • cpe:2.3:a:digium:asterisk:12.5.0:*:*:*:*:*:*:* Versions 12.5.0 Vulnerable ·Digium
  • cpe:2.3:a:digium:asterisk:12.5.0:rc1:*:*:*:*:*:* Versions 12.5.0 rc1 Vulnerable ·Digium

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-6609
  2. 2026-10-03 Alias added: GHSA-8qx4-jg42-x9gv

References

Patch 1

  • 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