#VU111196 Input validation error in Zope - CVE-2001-0568

Vulnerability identifier: #VU111196

Vulnerability risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2001-0568

CWE-ID: CWE-20

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Zope
Web applications / Other software

Vendor: Zope

Description

The vulnerability allows a local user to corrupt data.

Digital Creations Zope 2.3.1 b1 and earlier allows a local attacker (Zope user) with through-the-web scripting capabilities to alter ZClasses class attributes.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Zope: 2.3.1

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External links
https://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000382
https://www.debian.org/security/2001/dsa-043
https://www.linux-mandrake.com/en/security/2001/MDKSA-2001-025.php3
https://www.redhat.com/support/errata/RHSA-2001-021.html
https://www.zope.org/Products/Zope/Products/Zope/Products/Zope/Hotfix_2001-02-23

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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