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TI-2007-04848 Aliases CVE-2007-5030GHSA-4gm6-249c-rcvg

Multiple integer overflows in Dibbler 0.6.0 allow remote attackers to cause a denial of…

Priority LOW 26CWE-189Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-189 and the CVSS impact.

Summary

Multiple integer overflows in Dibbler 0.6.0 allow remote attackers to cause a denial of service (daemon crash) via packets containing options with large lengths, which trigger attempts at excessive memory allocation, as demonstrated by (1) the TSrvMsg constructor in SrvMessages/SrvMsg.cpp; the (2) TClntMsg, (3) TClntOptIAAddress, (4) TClntOptIAPrefix, (5) TOptVendorSpecInfo, and (6) TOptOptionRequest constructors; and the (7) TRelIfaceMgr::decodeRelayRepl, (8) TRelMsg::decodeOpts, and (9) TSrvIfaceMgr::decodeRelayForw methods.

Why it matters now

EPSS 0.01745 77th 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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:dibbler:dibbler:0.6.0:*:*:*:*:*:*:*0.6.0VulnerableDibbler
  • cpe:2.3:a:dibbler:dibbler:0.6.0:*:*:*:*:*:*:* Versions 0.6.0 Vulnerable ·Dibbler

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-5030
  2. 2026-10-03 Alias added: GHSA-4gm6-249c-rcvg

References

Patch 2

Other 2

  • TI-2007-04846 Dibbler 0.6.0 on Linux uses weak world-writable permissions for unspecified files in… CVSS 2.0HIGH 7.5
  • TI-2007-04849 The TSrvOptIA_NA::rebind method in SrvOptions/SrvOptIA_NA.cpp in Dibbler 0.6.0 allows… CVSS 2.0MEDIUM 5.0
  • TI-2007-04847 Dibbler 0.6.0 does not verify that certain length parameters are appropriate for buffer… CVSS 2.0MEDIUM 5.0

Sources

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