CVE-2012-3445

Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 07 Aug 2012, 21:00
Last modified:06 Aug 2024, 20:05

Vulnerability Summary

Overall Risk (default)
low
14/100
CVSS Score
3.5 LOW
v2.0 (nvd)
EPSS Score
1.32% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Aug 2012, 21:00
Published
Vulnerability first disclosed
06 Aug 2024, 20:05
Last Modified
Vulnerability information updated

Description

The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.

CVSS Metrics

  • v2.0•LOW•Score: 3.5AV:N/AC:M/Au:S/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 1.32%• Percentile: 80%

Techniques & Countermeasures

  • CWE-399•Resource Management Errors

    Weaknesses in this category are related to improper management of system resources.

Affected Systems

  • redhat•libvirt

    0.9.13

References (10)