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CVE-2017-2784 (GCVE-0-2017-2784)

Vulnerability from cvelistv5 – Published: 2017-04-20 18:00 – Updated: 2024-08-05 14:02
VLAI
Summary
An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order to exploit this vulnerability, an attacker can act as either a client or a server on a network to deliver malicious x509 certificates to vulnerable applications.
Severity
8.1 (High)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Stack pointer vulnerability
Assigner
References
Impacted products
Vendor Product Version CPE status
ARM mbed TLS Affected: 2.4.0
guessed Create a notification for this product.
Date Public
2017-03-11 00:00
Show details on NVD website
To clipboard 

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    "redhat_vex": {
      "current_release_date": "2025-11-21T16:29:57+00:00",
      "cve": "CVE-2017-2784",
      "id": "CVE-2017-2784",
      "initial_release_date": "2017-04-19T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "mbedtls: ARM Mbedtls x509 ECDSA invalid public key use-after-free",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-2784.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-06-30T01:58:34Z",
      "cve": "CVE-2017-2784",
      "id": "CVE-2017-2784",
      "initial_release_date": "2023-02-15T04:52:42Z",
      "product_status:recommended": "20",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2017-2784",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2017-2784.json",
      "version": "9"
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  }
}



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  • 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.
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  • 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.


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