Overview
- Description
- signond before 8.57+15.04.20141127.1-0ubuntu1, as used in Ubuntu Touch, did not properly restrict applications from querying oath tokens due to incorrect checks and the missing installation of the signon-apparmor-extension. An attacker could use this create a malicious click app that collects oauth tokens for other applications, exposing sensitive information.
- Source
- security@ubuntu.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
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:P/I:N/A:N
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:signond_project:signond:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A3F079AB-3D0F-4A6A-B2A8-A875199B78A9",
"versionEndExcluding": "8.57\\+15.04.20141127.1-0ubuntu1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ubports:ubuntu_touch:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5443E410-5EFD-4C9D-84E7-1EBE11780B52"
}
],
"operator": "OR"
}
]
}
]