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Fencer Vulns
medium 4.3

CVE-2007-0456 json

Unspecified vulnerability in the LLT dissector in Wireshark (formerly Ethereal) 0.99.3 and 0.99.4 allows remote attackers to cause a denial…

published 2007-02-02 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-0455

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

Unspecified vulnerability in the LLT dissector in Wireshark (formerly Ethereal) 0.99.3 and 0.99.4 allows remote attackers to cause a denial of service (application crash) via unspecified vectors.

Patch / fix

  • wireshark Debian 14, Debian 13, Debian 12 0.99.4-5

debian advisories DEBIAN-CVE-2007-0456

  • wireshark RHEL 2.1 0.99.5-AS21.3
  • wireshark RHEL 3 0.99.5-EL3.1
  • wireshark RHEL 4 0.99.5-EL4.1
  • wireshark RHEL 5 0.99.5-1.el5
  • wireshark-gnome RHEL 2.1 0.99.5-AS21.3
  • wireshark-gnome RHEL 3 0.99.5-EL3.1
  • wireshark-gnome RHEL 4 0.99.5-EL4.1
  • wireshark-gnome RHEL 5 0.99.5-1.el5

red hat advisories RHSA-2007:0066

  • wireshark openSUSE Tumbleweed 3.4.8-1.2

opensuse advisories openSUSE-SU-2024:11513-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2007-0456 updated

Multiple Wireshark issues (CVE-2007-0457, CVE-2007-0458, CVE-2007-0459)

  • Red Hat Desktop version 3 wireshark 0.99.5-EL3.1, wireshark-gnome 0.99.5-EL3.1 Red Hat Enterprise Linux (v. 5 server) wireshark 0.99.5-1.el5, wireshark-gnome 0.99.5-1.el5 Red Hat Enterprise Linux AS (Advanced Server) version 2.1 wireshark 0.99.5-AS21.3, wireshark-gnome 0.99.5-AS21.3 Red Hat Enterprise Linux AS version 3 wireshark 0.99.5-EL3.1, wireshark-gnome 0.99.5-EL3.1 Red Hat Enterprise Linux AS version 4 wireshark 0.99.5-EL4.1, wireshark-gnome 0.99.5-EL4.1 Red Hat Enterprise Linux Desktop (v. 5 client) wireshark 0.99.5-1.el5, wireshark-gnome 0.99.5-1.el5
    +9 more products
    Red Hat Enterprise Linux Desktop version 4 wireshark 0.99.5-EL4.1, wireshark-gnome 0.99.5-EL4.1 Red Hat Enterprise Linux Desktop Workstation (v. 5 client) wireshark 0.99.5-1.el5, wireshark-gnome 0.99.5-1.el5 Red Hat Enterprise Linux ES version 2.1 wireshark 0.99.5-AS21.3, wireshark-gnome 0.99.5-AS21.3 Red Hat Enterprise Linux ES version 3 wireshark 0.99.5-EL3.1, wireshark-gnome 0.99.5-EL3.1 Red Hat Enterprise Linux ES version 4 wireshark 0.99.5-EL4.1, wireshark-gnome 0.99.5-EL4.1 Red Hat Enterprise Linux WS version 2.1 wireshark 0.99.5-AS21.3, wireshark-gnome 0.99.5-AS21.3 Red Hat Enterprise Linux WS version 3 wireshark 0.99.5-EL3.1, wireshark-gnome 0.99.5-EL3.1 Red Hat Enterprise Linux WS version 4 wireshark 0.99.5-EL4.1, wireshark-gnome 0.99.5-EL4.1 Red Hat Linux Advanced Workstation 2.1 wireshark 0.99.5-AS21.3, wireshark-gnome 0.99.5-AS21.3
    fixed: vendor fix RHSA-2007:0066

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.81% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.