FKIE_CVE-2019-12575

Vulnerability from fkie_nvd - Published: 2019-07-11 20:15 - Updated: 2024-11-21 04:23
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
cve@mitre.orghttps://github.com/mirchr/security-research/blob/master/vulnerabilities/PIA/CVE-2019-12575.txtExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/mirchr/security-research/blob/master/vulnerabilities/PIA/CVE-2019-12575.txtExploit, Third Party Advisory
Impacted products
Vendor Product Version
londontrustmedia private_internet_access_vpn_client 82
linux linux_kernel -
To clipboard 

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    {
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  "cveTags": [],
  "descriptions": [
    {
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      "value": "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."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en el cliente VPN de Private Internet Access (PIA) de London Trust Media para Linux, podr\u00eda permitir a un atacante local autenticado ejecutar c\u00f3digo arbitrario con privilegios elevados. El binario root_runner.64 es root\u00a0setuid. Este binario ejecuta el archivo /opt/pia/ruby/64/ruby, que a su vez intenta cargar varias bibliotecas en /tmp/ruby-deploy.old/lib. Un usuario local sin privilegios puede crear una biblioteca maliciosa bajo esta ruta (path) de acceso para ejecutar c\u00f3digo arbitrario como el usuario root."
    }
  ],
  "id": "CVE-2019-12575",
  "lastModified": "2024-11-21T04:23:07.327",
  "metrics": {
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          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
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          "version": "2.0"
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        "impactScore": 10.0,
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          "confidentialityImpact": "HIGH",
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  "published": "2019-07-11T20:15:12.990",
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  "vulnStatus": "Modified",
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          "value": "CWE-427"
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      "source": "nvd@nist.gov",
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}


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