CVE-2012-2625
Published Oct 31, 2012
Last updated 7 years ago
Overview
- Description
- The PyGrub boot loader in Xen unstable before changeset 25589:60f09d1ab1fe, 4.2.x, and 4.1.x allows local para-virtualized guest users to cause a denial of service (memory consumption) via a large (1) bzip2 or (2) lzma compressed kernel image.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 2.7
- Impact score
- 2.9
- Exploitability score
- 5.1
- Vector string
- AV:A/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0D532B60-C8DD-4A2F-9D05-E574D23EB754"
},
{
"criteria": "cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5D83CA8B-8E49-45FA-8FAB-C15052474542"
},
{
"criteria": "cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "27537DF5-7E0F-463F-BA87-46E329EE07AC"
},
{
"criteria": "cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3EA4F978-9145-4FE6-B4F9-15207E52C40A"
},
{
"criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00"
},
{
"criteria": "cpe:2.3:o:xen:xen-unstable:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4C4B5340-2F8D-4C93-8147-B7A414CCFFE7",
"versionEndExcluding": "25589\\:60f09d1ab1fe"
}
],
"operator": "OR"
}
]
}
]