CVE-2018-2819: Software Security Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-v34f-wr7v-83xp
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CVSS 6.5
Published
Advisory Summary

CVE-2018-2819 is a MODERATE (CVSS 6.5) security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2018-2819 at a Glance

CVE Identifier CVE-2018-2819
GHSA Identifier GHSA-v34f-wr7v-83xp
Severity MODERATE
CVSS v3.1 Base Score 6.5
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 6.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2018-2819

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2018-2819, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under General Security Weakness. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: InnoDB). Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

References

NVD — CVE-2018-2819 NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-2819
access.redhat.com/errata/rhsa-2018:12... WEB
https://access.redhat.com/errata/RHSA-2018:1254
access.redhat.com/errata/rhsa-2018:24... WEB
https://access.redhat.com/errata/RHSA-2018:2439
access.redhat.com/errata/rhsa-2018:27... WEB
https://access.redhat.com/errata/RHSA-2018:2729
access.redhat.com/errata/rhsa-2018:36... WEB
https://access.redhat.com/errata/RHSA-2018:3655
access.redhat.com/errata/rhsa-2019:12... WEB
https://access.redhat.com/errata/RHSA-2019:1258
lists.debian.org/debian-lts-announce... WEB
https://lists.debian.org/debian-lts-announce/2018/04/msg00020.html
lists.debian.org/debian-lts-announce... WEB
https://lists.debian.org/debian-lts-announce/2018/06/msg00015.html
Software Security Information SECURITY
https://security.gentoo.org/glsa/201908-24
Software Security Information SECURITY
https://security.netapp.com/advisory/ntap-20180419-0002
usn.ubuntu.com/3629-1 WEB
https://usn.ubuntu.com/3629-1
usn.ubuntu.com/3629-2 WEB
https://usn.ubuntu.com/3629-2
usn.ubuntu.com/3629-3 WEB
https://usn.ubuntu.com/3629-3
Software Security Information SECURITY
https://www.debian.org/security/2018/dsa-4176
Software Security Information SECURITY
https://www.debian.org/security/2018/dsa-4341
Software Security Information SECURITY
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
Software Security Information SECURITY
http://www.securityfocus.com/bid/103814
Software Security Information SECURITY
http://www.securitytracker.com/id/1040698

Frequently Asked Questions

What is CVE-2018-2819?
CVE-2018-2819 is a security vulnerability in Software classified as a security vulnerability vulnerability under General Security Weakness.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2018-2819?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2018-2819?
CVE-2018-2819 has a CVSS v3.1 base score of 6.5 (MODERATE) with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
What CWE is associated with CVE-2018-2819?
CVE-2018-2819 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2018-2819?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-v34f-wr7v-83xp",
  "modified" : "2022-05-14T01:00:48Z",
  "published" : "2022-05-14T01:00:48Z",
  "aliases" : [ "CVE-2018-2819" ],
  "details" : "Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: InnoDB). Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
  } ],
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  "references" : [ {
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    "type" : "WEB",
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  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2018:2729"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2018:3655"
  }, {
    "type" : "WEB",
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  }, {
    "type" : "WEB",
    "url" : "https://lists.debian.org/debian-lts-announce/2018/04/msg00020.html"
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  }, {
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  }, {
    "type" : "WEB",
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  }, {
    "type" : "WEB",
    "url" : "https://usn.ubuntu.com/3629-1"
  }, {
    "type" : "WEB",
    "url" : "https://usn.ubuntu.com/3629-2"
  }, {
    "type" : "WEB",
    "url" : "https://usn.ubuntu.com/3629-3"
  }, {
    "type" : "WEB",
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  }, {
    "type" : "WEB",
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  }, {
    "type" : "WEB",
    "url" : "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
  }, {
    "type" : "WEB",
    "url" : "http://www.securityfocus.com/bid/103814"
  }, {
    "type" : "WEB",
    "url" : "http://www.securitytracker.com/id/1040698"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "MODERATE",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2018-04-19T02:29:00Z"
  }
}