Vulnerability-Lookup

CNVD-2019-24219

Vulnerability from cnvd - Published: 2019-07-23

Title

Private Internet Access (PIA) VPN客户端任意文件覆盖漏洞

Description

Private Internet Access (PIA)是由London Trust Media公司经营的商业VPN服务。 Linux和macOS版London Trust Media Private Internet Access (PIA) VPN客户端82版存在任意文件覆盖漏洞。攻击者可利用该漏洞覆盖系统上任何用户拥有的任意文件，从而可导致拒绝服务和数据丢失。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新：https://www.privateinternetaccess.com/pages/downloads

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-12573

Impacted products

Name
London Trust Media Private Internet Access (PIA) VPN客户端 82

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12573",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-12573"
    }
  },
  "description": "Private Internet Access (PIA)\u662f\u7531London Trust Media\u516c\u53f8\u7ecf\u8425\u7684\u5546\u4e1aVPN\u670d\u52a1\u3002\n\nLinux\u548cmacOS\u7248London Trust Media Private Internet Access (PIA) VPN\u5ba2\u6237\u7aef82\u7248\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u8986\u76d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u7cfb\u7edf\u4e0a\u4efb\u4f55\u7528\u6237\u62e5\u6709\u7684\u4efb\u610f\u6587\u4ef6\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u548c\u6570\u636e\u4e22\u5931\u3002",
  "discovererName": "Rich Mirch",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1ahttps://www.privateinternetaccess.com/pages/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-24219",
  "openTime": "2019-07-23",
  "products": {
    "product": "London Trust Media Private Internet Access (PIA) VPN\u5ba2\u6237\u7aef 82"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-12573",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-12",
  "title": "Private Internet Access (PIA) VPN\u5ba2\u6237\u7aef\u4efb\u610f\u6587\u4ef6\u8986\u76d6\u6f0f\u6d1e"
}

CVE-2019-12573 (GCVE-0-2019-12573)

Vulnerability from cvelistv5 – Published: 2019-07-11 19:31 – Updated: 2024-08-04 23:24

Summary

A vulnerability in the London Trust Media Private Internet Access (PIA) VPN Client v82 for Linux and macOS could allow an authenticated, local attacker to overwrite arbitrary files. The openvpn_launcher binary is setuid root. This binary supports the --log option, which accepts a path as an argument. This parameter is not sanitized, which allows a local unprivileged user to overwrite arbitrary files owned by any user on the system, including root. This creates a denial of service condition and possible data loss if leveraged by a malicious local user.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/mirchr/security-research/blob/…	x_refsource_MISC

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2019-24219

CVE-2019-12573 (GCVE-0-2019-12573)

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