Remi Lefebvre Advanced TFTP 0.5/0.6 -g memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

A vulnerability has been found in Remi Lefebvre Advanced TFTP 0.5/0.6 and classified as critical. This vulnerability affects an unknown code. The manipulation of the argument -g with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in Advanced TFTP (atftp) 0.5 and 0.6, if installed setuid or setgid, may allow local users to execute arbitrary code via a long argument to the -g option.

The weakness was presented 12/31/2002 (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2002-2396 since 11/01/2007. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (10142).

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 9.0

VulDB Base Score: 9.3
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/31/2002 🔍
12/31/2002 +0 days 🔍
11/01/2007 +1766 days 🔍
08/07/2014 +2471 days 🔍
04/20/2019 +1717 days 🔍

Sourcesinfo

Advisory: securityfocus.com
Status: Not defined

CVE: CVE-2002-2396 (🔍)
X-Force: 10142 - atftp multiple strcpy() function buffer overflows
SecurityFocus: 5760

Entryinfo

Created: 08/07/2014 14:40
Updated: 04/20/2019 17:23
Changes: 08/07/2014 14:40 (47), 04/20/2019 17:23 (3)
Complete: 🔍

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