#VU111190 Input validation error in Zope - CVE-2002-0688

Vulnerability identifier: #VU111190

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2002-0688

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Zope
Web applications / Other software

Vendor: Zope

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

ZCatalog plug-in index support capability for Zope 2.4.0 through 2.5.1 allows anonymous users and untrusted code to bypass access restrictions and call arbitrary methods of catalog indexes.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Zope: 2.4.0, 2.5.1

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External links
https://www.debian.org/security/2004/dsa-490
https://www.iss.net/security_center/static/9610.php
https://www.redhat.com/support/errata/RHSA-2002-060.html
https://www.securityfocus.com/bid/5812
https://www.zope.org/Products/Zope/Hotfix_2002-06-14/security_alert

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.