PT-2011-4210 · Sunway · Sunway Forcecontrol

Published 2011-07-29 · Updated 2011-08-01 · CVE-2011-2960

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Sunway ForceControl versions 6.1 SP1, SP2, and SP3

Description The issue is a heap-based buffer overflow in the httpsvr.exe version 6.0.5.3, which can be exploited by remote attackers using a crafted URL. This can cause a denial of service, resulting in a crash, and potentially allow the execution of arbitrary code.

Recommendations For Sunway ForceControl versions 6.1 SP1, SP2, and SP3, consider restricting access to the httpsvr.exe until a patch is available. As a temporary workaround, avoid using crafted URLs that could trigger the buffer overflow in the httpsvr.exe. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2011-2960

Affected Products

Sunway Forcecontrol

References · 8

• 🔥 https://exploit-db.com/exploits/35864 · Exploit
• http://secunia.com/advisories/45033 · Vendor Advisory
• http://sunwayland.com.cn/news_info_.asp?Nid=3593 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-2960 · Security Note
• http://osvdb.org/73124 · Note
• http://cnvd.org.cn/vulnerability/CNVD-2011-05347 · Note
• http://securitytracker.com/id?1025672 · Note
• http://us-cert.gov/control_systems/pdf/ICSA-11-167-01.pdf · Note