PT-2012-6094 · Amazon · Amazon Flexible Payments Service (Fps) Php Library

Published 2012-11-04 · Updated 2017-08-29 · CVE-2012-5782

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Amazon Flexible Payments Service (FPS) PHP Library (affected versions not specified)

Description The issue is related to the misinterpretation of a certain "true" value, which causes the library to not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate. This allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2012-5782

Affected Products

Amazon Flexible Payments Service (Fps) Php Library

References · 3

• 🔥 http://cs.utexas.edu/~shmat/shmat_ccs12.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2012-5782 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/79985 · Note