CVE-2012-2658
Published Aug 31, 2012
Last updated 3 months ago
Overview
- Description
- 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.
- Source
- secalert@redhat.com
- NVD status
- Modified
- CNA Tags
- disputed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 2.1
- Impact score
- 2.9
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-119
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:unixodbc:unixodbc:2.3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4F534A85-7BFF-43BB-8CC1-F7D197AD2343"
}
],
"operator": "OR"
}
]
}
]