CVE-2019-18848 - Vulnerability Details - OpenCVE

The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00484.

Key SSVC decision points have not yet been added.

Vendors	Products
Debian Subscribe	Debian Linux Subscribe
Json-jwt Project Subscribe	Json-jwt Subscribe

Configuration 1 [-]

cpe:2.3:a:json-jwt_project:json-jwt:*:*:*:*:*:ruby:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-2390-1	ruby-json-jwt security update
EUVD	EUVD-2019-0742	The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.
Github GHSA	GHSA-cff7-6h4q-q5pj	JSON-jwt Gem lacked element count during splitting of JWE string

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948a
https://github.com/nov/json-jwt/compare/v1.10.2...v1.11.0
https://lists.debian.org/debian-lts-announce/2020/10/msg00001.html

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-11-12T14:23:54

Updated: 2024-08-05T02:02:39.724Z

Reserved: 2019-11-11T00:00:00

Link: CVE-2019-18848

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-11-12T15:15:10.880

Modified: 2024-11-21T04:33:42.370

Link: CVE-2019-18848

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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