CVE-2015-1327— Content-hub DBUS API doesn't prevent confined apps from passing paths to files without access
Quick assessment
Affected
Ubuntu Content Hub
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Content Hub是一款内容中继软件包。 Content Hub 0.0+15.04.20150331-0ubuntu1.0之前版本中存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2015-1327
Vulnerability Information
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Vulnerability Title
Content-hub DBUS API doesn't prevent confined apps from passing paths to files without access
Source: CVE Program / CVE List V5
Vulnerability Description
Content Hub before version 0.0+15.04.20150331-0ubuntu1.0 DBUS API only requires a file path for a content item, it doesn't actually require the confined app have access to the file to create a transfer. This could allow a malicious application using the DBUS API to export file:///etc/passwd which would then send a copy of that file to another app.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Content Hub 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Content Hub是一款内容中继软件包。 Content Hub 0.0+15.04.20150331-0ubuntu1.0之前版本中存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Ubuntu | Content Hub | unspecified ~ 0.0+15.04.20150331-0ubuntu1.0 | - |
|
II. Public POCs for CVE-2015-1327
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2015-1327 (1)
Same Patch Batch · Ubuntu · 2019-04-22 · 15 CVEs total
| CVE-2014-1426 | get_file_by_name does not check owner | |
| CVE-2014-1427 | MAAS API vulnerable to CSRF attack | |
| CVE-2014-1428 | uuid.uuid1() is not suitable as an unguessable identifier/token | |
| CVE-2015-1316 | Juju Joyent provider uploads user's private ssh key by default | |
| CVE-2015-1320 | Probe-and-enlist for SeaMicro chassis writes password to the log | |
| CVE-2015-1326 | python-dbusmock arbitrary code execution or file overwrite when templates are loaded from | |
| CVE-2015-1340 | chmod race in doUidshiftIntoContainer | |
| CVE-2015-1341 | Apport privilege escalation through Python module imports | |
| CVE-2015-1343 | unity-scope-gdrive search feature logs search terms to syslog | |
| CVE-2016-1573 | Using a specially crafted fallback art property, scopes can execute arbitrary QML code in | |
| CVE-2016-1579 | UDM doesn't check for confinement before running post-processing commands | |
| CVE-2016-1584 | Unity8 converged application lifecycle allows background applications to use on-screen key | |
| CVE-2016-1586 | Oxide 输入验证错误漏洞 | |
| CVE-2016-1587 | Snapweb interface 访问控制错误漏洞 |
IV. Related Vulnerabilities
Same vendor: Ubuntu
V. Comments for CVE-2015-1327
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