London Trust Media Private Internet Access v82 on Linux /opt/pia/ruby/64/ruby access control

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in London Trust Media Private Internet Access v82 on Linux. The impacted element is an unknown function in the library /tmp/ruby-deploy.old/lib of the file /opt/pia/ruby/64/ruby. The manipulation leads to access control. This vulnerability is documented as CVE-2019-12575. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in London Trust Media Private Internet Access v82 on Linux. It has been rated as critical. This issue affects an unknown code in the library /tmp/ruby-deploy.old/lib of the file /opt/pia/ruby/64/ruby. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in the London Trust Media Private Internet Access (PIA) VPN Client v82 for Linux could allow an authenticated, local attacker to run arbitrary code with elevated privileges. The root_runner.64 binary is setuid root. This binary executes /opt/pia/ruby/64/ruby, which in turn attempts to load several libraries under /tmp/ruby-deploy.old/lib. A local unprivileged user can create a malicious library under this path to execute arbitrary code as the root user.

The weakness was released 07/11/2019. The identification of this vulnerability is CVE-2019-12575 since 06/02/2019. Attacking locally is a requirement. A simple authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at VDB-137775, VDB-137774, VDB-137773 and VDB-137772. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/02/2019 🔍
07/11/2019 +39 days 🔍
07/12/2019 +1 days 🔍
10/26/2023 +1567 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-12575 (🔍)
GCVE (CVE): GCVE-0-2019-12575
GCVE (VulDB): GCVE-100-137771
See also: 🔍

Entryinfo

Created: 07/12/2019 09:32
Updated: 10/26/2023 08:27
Changes: 07/12/2019 09:32 (39), 07/04/2020 12:16 (17), 10/26/2023 08:27 (3)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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