Is CVE-2019-2534 in the CISA KEV catalog?

No. CVE-2019-2534 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-2534?

CVE-2019-2534 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2019-2534?

CVE-2019-2534 has an EPSS score of 2.11% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-2534?

Upgrade mysql-5.7 on ubuntu 16.04 to 5.7.25-0ubuntu0.16.04.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-2534

HIGHEPSS 80th pctl

7.1

CVSS v3

NVD

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 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 access to critical data or complete access to all MySQL Server accessible data as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).

How to fix

Remediation Available

mysql-5.7Ubuntu

Fixed in:5.7.25-0ubuntu0.16.04.2USN-3867-1

Fixed in:5.7.25-0ubuntu0.18.04.2USN-3867-1

mysql-server-5.7Ubuntu

Fixed in:5.7.25-0ubuntu0.16.04.2USN-3867-1

Fixed in:5.7.25-0ubuntu0.18.04.2USN-3867-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Exploit Intelligence

2.11%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Patch1

oracle.com

Third-Party Advisory5

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.