CVE Vulnerabilities

CVE-2019-10768

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Published: Nov 19, 2019 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Ubuntu
LOW

In AngularJS before 1.7.9 the function merge() could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Weakness

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Affected Software

Name Vendor Start Version End Version
Angular.js Angularjs * 1.7.9 (excluding)
Red Hat AMQ 7.8.1 RedHat *
Red Hat Fuse 7.8.0 RedHat *
Red Hat OpenStack Platform 16.1 RedHat python-XStatic-Angular-1:1.5.8.0-13.el8ost *
Red Hat OpenStack Platform 16.2 RedHat python-XStatic-Angular-1:1.5.8.0-13.el8ost *
Red Hat OpenStack Platform 17.0 RedHat python-XStatic-Angular-1:1.5.8.0-15.el9ost *
Angular.js Ubuntu bionic *
Angular.js Ubuntu disco *
Angular.js Ubuntu eoan *
Angular.js Ubuntu esm-infra/bionic *
Angular.js Ubuntu trusty *

Potential Mitigations

References