CVE-2011-4545 : Detail

CVE-2011-4545

Code Injection
A03-Injection
0.23%V3
Network
2011-12-02
10h00 +00:00
2011-12-13
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-94 Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:P/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 36345

Publication date : 2011-11-22 23h00 +00:00
Author : RGouveia
EDB Verified : Yes

source: https://www.securityfocus.com/bid/50785/info Prestashop is prone to an HTTP-response-splitting vulnerability because it fails to sufficiently sanitize user-supplied data. Attackers can leverage this issue to influence or misrepresent how web content is served, cached, or interpreted. This could aid various attacks that try to entice client users into a false sense of trust. Prestashop 1 4.4.1 is vulnerable; other versions may also be affected. GET: http://www.example.com/admin/displayImage.php?img=<name_of_existing_file_in_md5_format>&name=asa.cmd"%0d%0a%0d%0a@echo off%0d%0aecho running batch file%0d%0apause%0d%0aexit Note: The <name_of_existing_file_in_md5_format> is the name of one file existing on the "upload/" folder. It&#039;s name must be a MD5 hash, without any extension. ex: "435ed7e9f07f740abf511a62c00eef6e"

Products Mentioned

Configuraton 0

Prestashop>>Prestashop >> Version 1.4.4.1

References

http://www.securityfocus.com/bid/50785
Tags : vdb-entry, x_refsource_BID