Read the docs
TI-2007-03288 Aliases CVE-2007-3393GHSA-4227-j2p4-qfjx

Off-by-one error in the DHCP/BOOTP dissector in Wireshark before 0.99.6 allows remote…

Priority LOW 27Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.

Summary

Off-by-one error in the DHCP/BOOTP dissector in Wireshark before 0.99.6 allows remote attackers to cause a denial of service (crash) via crafted DHCP-over-DOCSIS packets.

Why it matters now

EPSS 0.01992 80th percentileScored 2026-11-07
Fix Fixed Red Hat: 3 advisories

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:wireshark:wireshark:*:*:*:*:*:*:*:*up to 0.99.5VulnerableWireshark Foundation
  • cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* Versions up to 0.99.5 Vulnerable ·Wireshark Foundation

Remediation

Red Hat 3 advisories

  • RHSA-2008:0059 Released 2008-01-21 · Red Hat rating Moderate
    wireshark security update
    • Red Hat Desktop version 3 libsmi-0.4.5-3.el3, libsmi-0.4.5-3.el3.i386, libsmi-devel-0.4.5-3.el3 +5
    • Red Hat Enterprise Linux AS version 3 libsmi-0.4.5-3.el3, libsmi-0.4.5-3.el3.i386, libsmi-0.4.5-3.el3.ia64 +13
    • Red Hat Enterprise Linux ES version 3 libsmi-0.4.5-3.el3, libsmi-0.4.5-3.el3.i386, libsmi-0.4.5-3.el3.ia64 +9
    • Red Hat Enterprise Linux WS version 3 libsmi-0.4.5-3.el3, libsmi-0.4.5-3.el3.i386, libsmi-0.4.5-3.el3.ia64 +9
  • RHSA-2007:0709 Released 2007-11-15 · Red Hat rating Low
    wireshark security and bug fix update
    • Red Hat Enterprise Linux AS version 4 wireshark-0.99.6-EL4.1, wireshark-0.99.6-EL4.1.i386, wireshark-0.99.6-EL4.1.ia64 +5
    • Red Hat Enterprise Linux Desktop version 4 wireshark-0.99.6-EL4.1, wireshark-0.99.6-EL4.1.i386, wireshark-gnome-0.99.6-EL4.1 +1
    • Red Hat Enterprise Linux ES version 4 wireshark-0.99.6-EL4.1, wireshark-0.99.6-EL4.1.i386, wireshark-0.99.6-EL4.1.ia64 +3
    • Red Hat Enterprise Linux WS version 4 wireshark-0.99.6-EL4.1, wireshark-0.99.6-EL4.1.i386, wireshark-0.99.6-EL4.1.ia64 +3
  • RHSA-2007:0710 Released 2007-11-07 · Red Hat rating Low
    wireshark security update
    • Red Hat Enterprise Linux (v. 5 server) wireshark-0.99.6-1.el5, wireshark-0.99.6-1.el5.i386, wireshark-0.99.6-1.el5.ia64 +5
    • Red Hat Enterprise Linux Desktop (v. 5 client) wireshark-0.99.6-1.el5, wireshark-0.99.6-1.el5.i386
    • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) wireshark-0.99.6-1.el5, wireshark-gnome-0.99.6-1.el5, wireshark-gnome-0.99.6-1.el5.i386

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Desktop version 3Fixed RHSA-2008:0059
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2007:0710
Red Hat Enterprise Linux AS version 3Fixed RHSA-2008:0059
Red Hat Enterprise Linux AS version 4Fixed RHSA-2007:0709
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2007:0710
Red Hat Enterprise Linux Desktop Workstation (v. 5 client)Fixed RHSA-2007:0710
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2007:0709
Red Hat Enterprise Linux ES version 3Fixed RHSA-2008:0059
Red Hat Enterprise Linux ES version 4Fixed RHSA-2007:0709
Red Hat Enterprise Linux WS version 3Fixed RHSA-2008:0059
Red Hat Enterprise Linux WS version 4Fixed RHSA-2007:0709

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-3393
  2. 2026-10-03 Alias added: GHSA-4227-j2p4-qfjx

References

Advisory 7

Other 6

  • TI-2026-53718 Heap-based Buffer Overflow in Wireshark CVSS 3.1CRITICAL 9.8
  • TI-2026-63612 Heap-based Buffer Overflow in Wireshark CVSS 3.1HIGH 8.8
  • TI-2024-16149 A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of… CVSS 3.1HIGH 7.5
  • TI-2010-00291 Multiple buffer overflows in the LWRES dissector in Wireshark 0.9.15 through 1.0.10 and… CVSS 2.0HIGH 7.5
  • TI-2026-63614 Heap-based Buffer Overflow in Wireshark CVSS 3.1HIGH 8.1
  • TI-2014-01823 Buffer overflow in the mpeg_read function in wiretap/mpeg.c in the MPEG parser in… CVSS 2.0HIGH 9.3
See all 794 →

Sources

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