Denial of Service Vulnerability in Jackson Databind Library from FasterXML
CVE-2020-36518

7.5HIGH

Key Information:

Vendor

Fasterxml

Status
Jackson-databind
Vendor
CVE Published:
11 March 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-36518?

The jackson-databind library prior to version 2.13.0 is vulnerable to a denial of service attack that can be triggered by the processing of deeply nested objects, leading to a Java StackOverflow exception. This vulnerability may cause severe disruptions in applications utilizing the affected library, making it crucial for users to upgrade to the latest version to mitigate risks.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

boot-jackson-cve
Created by ghillert

References

https://github.com/FasterXML/jackson-databind/issues/2816
https://www.oracle.com/security-alerts/cpuapr2022.html
https://lists.debian.org/debian-lts-announce/2022/05/msg0...
mailing-list

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

JSON
.