Read the docs
TI-2022-22431 Aliases CVE-2022-45473GHSA-xffq-h277-r59h

In drachtio-server 0.8.18, /var/log/drachtio has mode 0777 and drachtio.log has mode 0666.

Priority LOW 25Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

In drachtio-server 0.8.18, /var/log/drachtio has mode 0777 and drachtio.log has mode 0666.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00293 22nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

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

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:drachtio:drachtio-server:0.8.18:*:*:*:*:*:*:*0.8.18VulnerableDrachtio
  • cpe:2.3:a:drachtio:drachtio-server:0.8.18:*:*:*:*:*:*:* Versions 0.8.18 Vulnerable ·Drachtio

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-45473
  2. 2026-10-03 Alias added: GHSA-xffq-h277-r59h

References

Exploit 1

Patch 1

  • TI-2022-22432 drachtio-server 0.8.18 has a request-handler.cpp event_cb use-after-free for any request. CVSS 3.1CRITICAL 9.8
  • TI-2022-23591 An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.19. CVSS 3.1HIGH 7.5
  • TI-2022-23590 An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. CVSS 3.1HIGH 7.5
  • TI-2022-23589 An issue was discovered in drachtio-server before 0.8.20. CVSS 3.1HIGH 7.5
  • TI-2022-22693 drachtio-server before 0.8.19 has a heap-based buffer over-read via a long Request-URI in an INVITE request. CVSS 3.1CRITICAL 9.1

Sources

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