Is CVE-2018-5968 in the CISA KEV catalog?

No. CVE-2018-5968 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-5968?

CVE-2018-5968 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2018-5968?

CVE-2018-5968 has an EPSS score of 7.01% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-5968?

Upgrade jackson-databind on debian 11 to 2.9.4-1 or later.

CVE & CISA-KEV Catalog

CVE-2018-5968

HIGHEPSS 93th pctl

8.1

CVSS v3

NVD

Description

FasterXML jackson-databind through 2.8.11 and 2.9.x through 2.9.3 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 and CVE-2017-17485 deserialization flaws. This is exploitable via two different gadgets that bypass a blacklist.

CWE-184 CWE-502Deserialization of Untrusted Data

How to fix

Remediation Available

jackson-databindDebian

Fixed in:2.9.4-1CVE-2018-5968

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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

7.01%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Third-Party Advisory12

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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.