VDB-19762 · CVE-2002-2120 · BID 4906

QNX RTOS 4.25 Watcom/int10 filename memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability was found in QNX RTOS 4.25 (Operating System). It has been declared as problematic. This vulnerability affects an unknown functionality of the component Watcom/int10. The manipulation of the argument filename 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:

Multiple buffer overflows in QNX RTOS 4.25 may allow attackers to execute arbitrary code via long filename arguments to (1) Watcom or (2) int10.

The weakness was disclosed 12/31/2002 (Website). The advisory is available at archives.neohapsis.com. This vulnerability was named CVE-2002-2120 since 08/05/2005. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry 18679 is pretty similar.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/31/2002 🔍
12/31/2002 +214 days 🔍
12/31/2002 +0 days 🔍
08/05/2005 +948 days 🔍
08/06/2014 +3288 days 🔍
06/11/2018 +1405 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Status: Not defined

CVE: CVE-2002-2120 (🔍)
SecurityFocus: 4906 - QNX RTOS int10 Buffer Overflow Vulnerability

See also: 🔍

Entryinfo

Created: 08/06/2014 11:45
Updated: 06/11/2018 08:46
Changes: 08/06/2014 11:45 (45), 06/11/2018 08:46 (8)
Complete: 🔍

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