Ruby-GNOME2 mdiag_initialize format string
| rubygnome2-mdiaginitialize-format-string (38757) |  High Risk |
Description:
Ruby-GNOME2 could allow a remote attacker to execute arbitrary code on the system, caused by a format string vulnerability in the mdiag_initialize() function. An attacker could exploit this vulnerability by sending a specially-crafted message parameter to the Gtk::MessageDialog.new() function using unspecified attack vectors, which would allow the attacker to execute arbitrary code or cause the application to crash.
*CVSS:
| Base Score: | 6.8 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 5.3 |
| Exploitability: | Proof-of-Concept |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest SVN version of Ruby-GNOME2 (Revision 2720), available from the SourceForge.net SVN Repository. See References.
References:
- EM_386 Blog, Tuesday, November 27, 2007: Your favorite "better than C" scripting language is probably implemented in C.
- Ruby-GNOME2 Project Web site: Ruby-GNOME2.
- SourceForge.net SVN Repository: Revision 2720.
- BID-26616: Ruby-GNOME2 Gtk::MessageDialog.new Function Format String Vulnerability
- CVE-2007-6183: 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.
- DSA-1431: ruby-gnome2 -- format string
- GLSA-200712-09: Ruby-GNOME2: Format string error
- MDVSA-2008:033: Updated ruby-gnome2 packages fix arbitrary code execution vulnerability
- SA27825: Ruby-GNOME2 "Gtk::MessageDialog.new()" Format String Vulnerability
- VUPEN/ADV-2007-4022: Ruby-GNOME2 mdiag_initialize() Message Handling Format String Issue
Platforms Affected:
- Debian Debian Linux 3.1
- Debian Debian Linux 4.0
- Gentoo Linux
- MandrakeSoft Mandrake Linux 2007.1 X86_64
- MandrakeSoft Mandrake Linux 2007.1
- MandrakeSoft Mandrake Linux 2008.0 X86_64
- MandrakeSoft Mandrake Linux 2008.0
- Ruby-GNOME2 Ruby-GNOME2 0.16.0
Reported:
Nov 27, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.