CVE-2020-5258

Summary:

In affected versions of dojo (NPM package), the deepCopy method is vulnerable to Prototype Pollution. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. This has been patched in versions 1.12.8, 1.13.7, 1.14.6, 1.15.3 and 1.16.2

Reference Links(if available):

https://github.com/dojo/dojo/commit/20a00afb68f5587946dc76fbeaa68c39bda2171d

https://github.com/dojo/dojo/security/advisories/GHSA-jxfh-8wgv-vfr2

https://lists.debian.org/debian-lts-announce/2020/03/msg00012.html

https://www.oracle.com/security-alerts/cpujul2020.html

https://lists.apache.org/thread.html/rf481b3f25f05c52ba4e24991a941c1a6e88d281c6c9360a806554d00@%3Cusers.qpid.apache.org%3E

CVSS Score (if available)

v2: / MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Links to Exploits(if available)