CVE-2019-1003040 Vulnerability Analysis & Exploit Details

CVE-2019-1003040
Vulnerability Scoring

9.8
/10
Critical Risk

As a catastrophic security flaw, CVE-2019-1003040 has severe implications, demanding immediate intervention.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Network
    Vulnerability is exploitable over a network without physical access.
  • Privileges Required: None
    No privileges are required for exploitation.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2019-1003040 Details

Status: Modified

Last updated: 🕓 21 Nov 2024, 04:17 UTC
Originally published on: 🕕 28 Mar 2019, 18:29 UTC

Time between publication and last update: 2064 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

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

CVE-2019-1003040 Vulnerability Summary

CVE-2019-1003040: A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.55 and earlier allows attackers to invoke arbitrary constructors in sandboxed scripts.

Assessing the Risk of CVE-2019-1003040

Access Complexity Graph

The exploitability of CVE-2019-1003040 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2019-1003040

With low attack complexity and no required privileges, CVE-2019-1003040 is an easy target for cybercriminals. Organizations should prioritize immediate mitigation measures to prevent unauthorized access and data breaches.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2019-1003040, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2019-1003040, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: High
    Exploiting CVE-2019-1003040 can result in unauthorized access to sensitive data, severely compromising data privacy.
  • Integrity: High
    CVE-2019-1003040 could allow unauthorized modifications to data, potentially affecting system reliability and trust.
  • Availability: High
    CVE-2019-1003040 can disrupt system operations, potentially causing complete denial of service (DoS).

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.922% (probability of exploit)

EPSS Percentile: 83.14% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 16.86% of others.

CVE-2019-1003040 References

External References

CWE Common Weakness Enumeration

CWE-470

CAPEC Common Attack Pattern Enumeration and Classification

  • Reflection Injection CAPEC-138 An adversary supplies a value to the target application which is then used by reflection methods to identify a class, method, or field. For example, in the Java programming language the reflection libraries permit an application to inspect, load, and invoke classes and their components by name. If an adversary can control the input into these methods including the name of the class/method/field or the parameters passed to methods, they can cause the targeted application to invoke incorrect methods, read random fields, or even to load and utilize malicious classes that the adversary created. This can lead to the application revealing sensitive information, returning incorrect results, or even having the adversary take control of the targeted application.

Vulnerable Configurations

  • cpe:2.3:a:jenkins:script_security:1.0:-:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:-:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.0:beta1:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:beta1:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.0:beta2:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:beta2:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.0:beta3:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:beta3:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.0:beta4:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:beta4:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.0:beta5:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:beta5:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.0:beta6:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.0:beta6:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.5:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.5:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.6:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.6:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.7:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.7:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.8:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.8:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.9:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.9:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.10:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.10:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.11:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.11:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.12:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.12:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.13:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.13:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.14:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.14:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.15:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.15:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.16:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.16:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.17:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.17:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.18:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.18:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.18.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.18.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.19:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.19:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.20:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.20:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.21:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.21:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.22:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.22:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.23:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.23:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.24:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.24:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.25:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.25:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.26:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.26:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.27:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.27:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.28:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.28:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.29:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.29:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.29.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.29.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.30:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.30:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.31:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.31:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.32:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.32:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.33:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.33:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.34:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.34:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.35:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.35:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.36:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.36:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.37:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.37:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.38:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.38:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.39:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.39:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.40:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.40:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.41:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.41:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.42:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.42:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.43:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.43:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.44:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.44:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.44.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.44.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.45:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.45:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.46:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.46:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.46.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.46.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.47:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.47:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.48:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.48:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.49:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.49:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.50:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.50:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.51:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.51:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.52:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.52:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.53:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.53:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.54:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.54:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.54.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.54.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.54.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.54.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.54.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.54.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.54.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.54.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:script_security:1.55:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:script_security:1.55:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*

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