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Fencer Vulns
medium 6.8

CVE-2007-6183 json

gtk2 vulnerable to Use of Externally-Controlled Format String

published 2007-11-30 18 y ago modified 2026-06-16 4 mo ago also GHSA-xgj6-pgrm-x4r2 , EUVD-2017-0330

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.4%
EPSS 3.4% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

Format string vulnerability in the mdiag_initialize function in gtk/src/rbgtkmessagedialog.c in Ruby-GNOME 2 (aka Ruby/Gnome2) 0.16.0, and SVN versions before 20071127, allows context-dependent attackers to execute arbitrary code via format string specifiers in the message parameter.

Patch / fix

  • rubygems gtk2 0.17.0

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-2007-6183 updated

ruby-gnome2: format string vulnerability

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

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

3.38% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • ruby-gnome2.svn.sourceforge.net http://ruby-gnome2.svn.sourceforge.net/viewvc/ruby-gnome2/ruby-gnome2/trunk/gtk/src/rbgtkmessagedialog.c?view=log referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected packages

ecosystem package affected fixed in
rubygems gtk2
<0.17.0
0.17.0

Classification

Weakness
  • CWE-134 Use of Externally-Controlled Format String

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.