Bug 25753 - CVE-2011-2199: buffer overflow in tftp-hpa
Summary: CVE-2011-2199: buffer overflow in tftp-hpa
Status: CLOSED FIXED
Alias: None
Product: Sisyphus
Classification: Development
Component: tftpd (show other bugs)
Version: unstable
Hardware: all Linux
: P3 critical
Assignee: Sergey Bolshakov
QA Contact: qa-sisyphus
URL: http://openwall.com/lists/oss-securit...
Keywords: security
Depends on:
Blocks:
 
Reported: 2011-06-13 20:59 MSK by Dmitry V. Levin
Modified: 2011-06-18 01:11 MSK (History)
2 users (show)

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Description Dmitry V. Levin 2011-06-13 20:59:38 MSK 
"The tftp-hpa daemon contained a buffer overflow vulnerability in the
function for setting the utimeout option. As the daemon accepts this
option from clients, the buffer overflow can be remotely exploited."
Comment 1 Dmitry V. Levin 2011-06-14 01:23:07 MSK 
Here is the gitweb URL for that patch:
http://git.kernel.org/?p=network/tftp/tftp-hpa.git;a=commitdiff;h=f3035c45bc50bb5cac87ca01e7ef6a12485184f8
Comment 2 Michael Shigorin 2011-06-18 01:11:20 MSK 
tftp - The client for the Trivial File Transfer Protocol (TFTP)
* Tue Jun 14 2011 Damir Shayhutdinov <damir@altlinux> 5.0-alt3
- Fix buffer overflow in utimeout option (CVE 2011-2199, closes #25753)