PT-2008-2737 · Deslock · Deslock+

Mu-B · Published 2008-03-04 · Updated 2017-09-29 · CVE-2008-1141

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions DESlock+ versions 3.2.6 and earlier

Description A memory leak in the DLMFENC.sys driver, version 1.0.0.26, allows local users to cause a denial of service by consuming kernel memory. This is achieved through a series of DLMFENC IOCTL requests to the ".DLKPFSD Device" endpoint, which allocate "link list structures."

Recommendations For DESlock+ versions 3.2.6 and earlier, consider restricting access to the DLMFENC IOCTL requests to minimize the risk of exploitation. As a temporary workaround, limiting the allocation of "link list structures" may help mitigate the issue until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2008-1141

Affected Products

Deslock+

References · 5

• 🔥 https://exploit-db.com/exploits/6496 · Exploit
• 🔥 https://exploit-db.com/exploits/5141 · Exploit
• http://secunia.com/advisories/29005 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2008-1141 · Security Note
• http://vupen.com/english/advisories/2008/0597 · Note