CVE-2019-2503 (GCVE-0-2019-2503)

Vulnerability from cvelistv5 – Published: 2019-01-16 19:00 – Updated: 2024-10-02 16:06
VLAI?
Summary
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection Handling). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.4 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H).
Severity ?
No CVSS data available.
CWE
  • Difficult to exploit vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Assigner
References
http://www.oracle.com/technetwork/security-adviso… x_refsource_CONFIRM
http://www.securityfocus.com/bid/106626 vdb-entryx_refsource_BID
https://usn.ubuntu.com/3867-1/ vendor-advisoryx_refsource_UBUNTU
https://security.netapp.com/advisory/ntap-2019011… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:1258 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2327 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2484 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2511 vendor-advisoryx_refsource_REDHAT
Impacted products
Vendor Product Version
Oracle Corporation MySQL Server Affected: 5.6.42 and prior
Affected: 5.7.24 and prior
Affected: 8.0.13 and prior
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      "id": "CVE-2019-2503",
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      "published": "2019-01-16T19:30:34.610",
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  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.