CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.8 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Check Point ZoneAlarm 6.5.714.000 (Firewall Software). Affected is the function ssdt
. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
vsdatant.sys in Check Point Zone Labs ZoneAlarm Pro before 7.0.302.000 does not validate certain arguments before being passed to hooked SSDT function handlers, which allows local users to cause a denial of service (system crash) or possibly execute arbitrary code via crafted arguments to the (1) NtCreateKey and (2) NtDeleteFile functions.
The bug was discovered 04/15/2007. The weakness was presented 04/17/2007 by David Matousek as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2007-2083 since 04/17/2007. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.
A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at X-Force (33664).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 9.3VulDB Meta Temp Score: 8.8
VulDB Base Score: 9.3
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
04/15/2007 🔍04/15/2007 🔍
04/15/2007 🔍
04/17/2007 🔍
04/17/2007 🔍
04/17/2007 🔍
04/22/2007 🔍
04/25/2007 🔍
03/13/2015 🔍
07/18/2019 🔍
Sources
Vendor: checkpoint.comAdvisory: securityfocus.com⛔
Researcher: David Matousek
Status: Not defined
CVE: CVE-2007-2083 (🔍)
X-Force: 33664
Vulnerability Center: 14912 - Zone Labs ZoneAlarm Pro Denial of Service via Hooked SSDT Function Handlers, High
SecurityFocus: 23494 - ZoneAlarm Vsdatant.SYS Driver Local Denial of Service Vulnerability
OSVDB: 35239 - ZoneAlarm vsdatant.sys Hooked SSDT Function Local Privilege Escalation
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/13/2015 14:56Updated: 07/18/2019 10:29
Changes: 03/13/2015 14:56 (62), 07/18/2019 10:29 (7)
Complete: 🔍
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