CVE-2011-4407
Published May 14, 2014
Last updated 11 years ago
Overview
- Description
- ppa.py in Software Properties before 0.81.13.3 does not validate the server certificate when downloading PPA GPG key fingerprints, which allows man-in-the-middle (MITM) attackers to spoof GPG keys for a package repository.
- Source
- security@ubuntu.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-20
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:canonical:software-properties:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "445326E3-F588-42B9-977B-883F2BB95657",
"versionEndIncluding": "0.81.13.1"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7118F616-25CA-4E34-AA13-4D14BB62419F"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87614B58-24AB-49FB-9C84-E8DDBA16353B"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EF49D26F-142E-468B-87C1-BABEA445255C"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E4174F4F-149E-41A6-BBCC-D01114C05F38"
}
],
"operator": "OR"
}
]
}
]