CVE-2020-15256
Published: 19 October 2020
A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
node-object-path Launchpad, Ubuntu, Debian |
bionic |
Released
(0.11.3-1ubuntu0.1)
|
| focal |
Released
(0.11.4-2ubuntu0.1)
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Not vulnerable
(0.11.5-3)
|
|
| impish |
Not vulnerable
(0.11.5-3)
|
|
| jammy |
Not vulnerable
(0.11.5-3)
|
|
| kinetic |
Not vulnerable
(0.11.5-3)
|
|
| lunar |
Not vulnerable
(0.11.5-3)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |