CVE-2020-5259
In affected versions of dojox (NPM package), the jqMix method is vulnerable to Prototype Pollution.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In affected versions of dojox (NPM package), the jqMix 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 1.11.10, 1.12.8, 1.13.7, 1.14.6, 1.15.3 and 1.16.2
- CVSS 3.1
- 8.6 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
- EPSS
- 2.02% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94, CWE-74
- Affected
- linuxfoundation/dojox
- Source
- security-advisories@github.com
References
- https://github.com/dojo/dojox/commit/47d1b302b5b23d94e875b77b9b9a8c4f5622c9daPatch
- https://github.com/dojo/dojox/security/advisories/GHSA-3hw5-q855-g6cwExploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00012.html
- https://github.com/dojo/dojox/commit/47d1b302b5b23d94e875b77b9b9a8c4f5622c9daPatch
- https://github.com/dojo/dojox/security/advisories/GHSA-3hw5-q855-g6cwExploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00012.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.