PT-2019-5803 · Npm+4 · Set-Value+4
Published
2019-08-23
·
Updated
2021-09-12
·
CVE-2019-10747
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
set-value versions prior to 3.0.1
set-value versions prior to 2.0.1
Description
The issue is related to an uncontrolled modification of object prototype attributes in the set function of the set-value library. This can allow a remote attacker to implement a prototype pollution attack. The
set function fails to validate which Object properties it updates, enabling attackers to modify the prototype of Object. This vulnerability affects versions of set-value prior to 3.0.1 and 2.0.1.Recommendations
If you are using
set-value 3.x, upgrade to version 3.0.1 or later.
If you are using set-value 2.x, upgrade to version 2.0.1 or later.Exploit
Fix
Resource Exhaustion
Prototype Pollution
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Related Identifiers
Affected Products
Almalinux
Centos
Red Hat
Rocky Linux
Set-Value