What is the CVSS score of CVE-2023-23087?

CVE-2023-23087 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2023-23087?

Yes, a public proof-of-concept exploit is available for CVE-2023-23087. Prioritise patching immediately. EPSS: 0.9%.

Mojojson CVE-2023-23087

CRITICAL

NULL Pointer Dereference (CWE-476)

2023-02-03 cve@mitre.org

Denial Of Service Null Pointer Dereference Mojojson

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Feb 03, 2023 - 18:15 nvd

CRITICAL 9.8

DescriptionNVD

An issue was found in MojoJson v1.2.3 allows attackers to execute arbitary code via the destroy function.

AnalysisAI

An issue was found in MojoJson v1.2.3 allows attackers to execute arbitary code via the destroy function. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as NULL Pointer Dereference (CWE-476), which allows attackers to crash the application by dereferencing a null pointer. An issue was found in MojoJson v1.2.3 allows attackers to execute arbitary code via the destroy function. Affected products include: Mojojson Project Mojojson.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Check pointers before dereferencing. Use static analysis tools to detect null pointer paths.