PT-2020-7239 · Ezhometech · Ezserver

Published 2020-01-13 · Updated 2020-01-22 · CVE-2012-4750

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ezhometech EzServer version 7.0

Description A code execution issue exists in the memcpy function when processing AMF requests, potentially allowing a remote malicious user to execute arbitrary code or cause a Denial of Service.

Recommendations For Ezhometech EzServer version 7.0, consider restricting access to the memcpy function until a patch is available. As a temporary workaround, avoid using the AMF request processing feature in Ezhometech EzServer version 7.0 to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2012-4750

Affected Products

Ezserver

References · 6

• 🔥 https://exploit-db.com/exploits/22006 · Exploit
• 🔥 https://securityfocus.com/archive/1/524430 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2012-4750 · Security Note
• https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/79267 · Note
• https://securityfocus.com/bid/55938 · Note