#VU44254 Code Injection in Zenphoto - CVE-2012-0993

Vulnerability identifier: #VU44254

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-2012-0993

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Zenphoto
Web applications / CMS

Vendor: Zenphoto

Description

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

Eval injection vulnerability in zp-core/zp-extensions/viewer_size_image.php in ZENphoto 1.4.2, when the viewer_size_image plugin is enabled, allows remote attackers to execute arbitrary PHP code via the viewer_size_image_saved cookie.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Zenphoto: 1.4.2

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External links
https://archives.neohapsis.com/archives/bugtraq/2012-02/0037.html
https://secunia.com/advisories/47875
https://www.securityfocus.com/bid/51916
https://www.zenphoto.org/news/zenphoto-1.4.2.1
https://www.zenphoto.org/trac/changeset/8994
https://www.zenphoto.org/trac/changeset/8995
https://exchange.xforce.ibmcloud.com/vulnerabilities/73081
https://www.htbridge.ch/advisory/HTB23070

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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.