CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.0 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Novell BorderManager 3.8. This vulnerability affects some unknown functionality of the file clntrust.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Heap-based buffer overflow in the Client Trust application (clntrust.exe) in Novell BorderManager 3.8 before Update 1.5 allows remote attackers to execute arbitrary code via a validation request in which the Novell tree name is not properly delimited with a wide-character backslash or NULL character.
The weakness was presented 11/02/2007 (Website). The advisory is available at secunia.com. This vulnerability was named CVE-2007-5767 since 10/31/2007. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.
It is declared as proof-of-concept.
Upgrading to version 3.8 eliminates this vulnerability.
Product
Vendor
Name
Version
License
Support
- end of life
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.0
VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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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: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
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: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: BorderManager 3.8
Timeline
10/31/2007 🔍10/31/2007 🔍
10/31/2007 🔍
11/01/2007 🔍
11/02/2007 🔍
11/02/2007 🔍
03/16/2015 🔍
09/10/2018 🔍
Sources
Vendor: novell.comAdvisory: secunia.com⛔
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2007-5767 (🔍)
SecurityTracker: 1018882
SecurityFocus: 26285 - Novell BorderManager Client Trust Heap Based Buffer Overflow Vulnerability
Secunia: 27468 - Novell BorderManager Client Trust Buffer Overflow Vulnerability, Highly Critical
Vupen: ADV-2007-3682
Entry
Created: 03/16/2015 12:18Updated: 09/10/2018 08:25
Changes: 03/16/2015 12:18 (56), 09/10/2018 08:25 (7)
Complete: 🔍
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