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TI-2026-03110 Aliases CVE-2026-3606GHSA-2cjg-466r-p8w4

Ettercap etterfilter ef_output.c add_data_segment out-of-bounds

Priority LOW 21CWE-119Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability has been found in Ettercap 0.8.4-Garofalo. Affected by this vulnerability is the function add_data_segment of the file src/ettercap/utils/etterfilter/ef_output.c of the component etterfilter. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00183 7th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
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
—Ettercap0.8.4-Garofalo—No fix listedCNA
  • Ettercap Vendor— Affected 0.8.4-Garofalo Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ettercap-project:ettercap:0.8.4:*:*:*:*:*:*:*0.8.4VulnerableEttercap-project
  • cpe:2.3:a:ettercap-project:ettercap:0.8.4:*:*:*:*:*:*:* Versions 0.8.4 Vulnerable ·Ettercap-project

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-3606
  2. 2026-10-03 Alias added: GHSA-2cjg-466r-p8w4

References

Exploit 2

Other 1

  • TI-2014-05261 Heap-based buffer overflow in the dissector_postgresql function in… CVSS 2.0HIGH 7.5
  • TI-2010-03651 Buffer overflow in ettercap CVSS 3.1HIGH 8.8
  • TI-2014-07610 The radius_get_attribute function in dissectors/ec_radius.c in Ettercap 0.8.1 performs an… CVSS 2.0HIGH 7.5
  • TI-2014-07608 Heap-based buffer overflow in the nbns_spoof function in plug-ins/nbns_spoof/nbns_spoof.c… CVSS 2.0HIGH 7.5
  • TI-2014-07607 Integer underflow in Ettercap 0.8.1 allows remote attackers to cause a denial of service… CVSS 2.0HIGH 7.5
  • TI-2014-07609 Ettercap 0.8.1 does not validate certain return values, which allows remote attackers to… CVSS 2.0HIGH 7.5
See all 12 →

Sources

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