Vulnerability identifier: #VU44476

Vulnerability risk: Medium

CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2011-4545

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
PrestaShop
Web applications / E-Commerce systems

Vendor: PrestaShop SA

Description

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

CRLF injection vulnerability in admin/displayImage.php in Prestashop 1.4.4.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the name parameter.

Mitigation
Install update from vendor's website.

Vulnerable software versions

PrestaShop: 1.4.4.1

---

External links
http://www.securityfocus.com/bid/50785
http://www.dognaedis.com/vulns/DGS-SEC-7.html

---

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. However, proof of concept for this vulnerability is available.