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CVE
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CVE-2012-2658Date: (C)2012-08-31   (M)2017-08-29


** DISPUTED ** Buffer overflow in the SQLDriverConnect function in unixODBC 2.3.1 allows local users to cause a denial of service (crash) via a long string in the DRIVER option. NOTE: this issue might not be a vulnerability, since the ability to set this option typically implies that the attacker already has legitimate access to cause a DoS or execute code, and therefore the issue would not cross privilege boundaries. There may be limited attack scenarios if isql command-line options are exposed to an attacker, although it seems likely that other, more serious issues would also be exposed, and this issue might not cross privilege boundaries in that context.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 2.1
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
BID-53712
OSVDB-82460
http://www.openwall.com/lists/oss-security/2012/05/29/7
http://www.openwall.com/lists/oss-security/2012/05/29/10
http://www.openwall.com/lists/oss-security/2012/05/30/7
http://www.openwall.com/lists/oss-security/2012/05/31/2
http://www.openwall.com/lists/oss-security/2012/06/06/3
unixodbc-sdc-bo(75940)

CPE    1
cpe:/a:unixodbc:unixodbc:2.3.1
CWE    1
CWE-119

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