A vulnerability, which was classified as problematic, has been found in Listar 0.126a/0.127a/0.129a. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflows in Ecartis (formerly Listar) 1.0.0 in snapshot 20020427 and earlier allow local users to gain privileges via (1) a long command line argument, which is not properly handled in core.c, or possibly via bad uses of sprintf() in (2) moderate.c, (3) lcgi.c, (4) fileapi.c, (5) cookie.c, (6) codes.c, or other files.

The weakness was shared 08/12/2002 by Wojciech Purczynski with isec.pl (Website). The advisory is shared for download at online.securityfocus.com. This vulnerability is handled as CVE-2002-0468. The exploitation is known to be easy. The attack needs to be approached locally. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept.

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

The entry 18523 is related to this item.

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• Listar

Version

• 0.126a
• 0.127a
• 0.129a

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CPE 2.2info

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