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CVE-2014-1426— get_file_by_name does not check owner

Quick assessment

Affected
Ubuntu maas
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.

Canonical Ubuntu Metal as a Service（MAAS）是英国科能（Canonical）公司的一套云服务器部署和管理工具。该工具可对大量服务器的硬件环境进行集中部署并管理。 Ubuntu MAAS 1.9.2之前版本中的‘maasserver.api.get_file_by_name’函数存在安全漏洞。攻击者可利用该漏洞下载任意文件。

AI Predicted 7.5 Difficulty: Easy EPSS 1.41% · P70
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I. Basic Information for CVE-2014-1426

Vulnerability Information
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Vulnerability Title
get_file_by_name does not check owner
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in maasserver.api.get_file_by_name of Ubuntu MAAS allows unauthenticated network clients to download any file. This issue affects: Ubuntu MAAS versions prior to 1.9.2.
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
Canonical Ubuntu Metal as a Service 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Canonical Ubuntu Metal as a Service（MAAS）是英国科能（Canonical）公司的一套云服务器部署和管理工具。该工具可对大量服务器的硬件环境进行集中部署并管理。 Ubuntu MAAS 1.9.2之前版本中的‘maasserver.api.get_file_by_name’函数存在安全漏洞。攻击者可利用该漏洞下载任意文件。
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 maas unspecified ~ 1.9.2 -

II. Public POCs for CVE-2014-1426

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III. Intelligence Information for CVE-2014-1426

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Other References for CVE-2014-1426 (1)

Same Patch Batch · Ubuntu · 2019-04-22 · 15 CVEs total

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-2015-1327 Content-hub DBUS API doesn't prevent confined apps from passing paths to files without acc
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 product: maas
Same vendor: Ubuntu

V. Comments for CVE-2014-1426

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