PT-2004-2542 · Wvtftp · Wvtftp

Infamous41Md · Published 2004-10-26 · Updated 2017-07-11 · CVE-2004-1636

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions WvTftp version 0.9

Description A heap-based buffer overflow issue exists in the WvTFTPServer::new connection function, located in wvtftpserver.cc, which allows remote attackers to execute arbitrary code via a long option string in a TFTP packet.

Recommendations For WvTftp version 0.9, consider restricting access to the WvTFTPServer::new connection function until a patch is available. As a temporary workaround, avoid using long option strings in TFTP packets to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2004-1636

Affected Products

Wvtftp

References · 6

• 🔥 https://exploit-db.com/exploits/608 · Exploit
• 🔥 http://securityfocus.com/bid/11525 · Exploit
• 🔥 http://secunia.com/advisories/12986 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2004-1636 · Security Note
• http://marc.info/?l=bugtraq&m=109885074513940&w=2 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17869 · Note