Veracode Vulnerability DatabaseVERACODE:13590Arbitrary File Overwrite
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
tar is vulnerable to arbitrary file overwrite attacks. The vulnerability exists as CHECKFS does not properly check if the file is reusable, allowing arbitrary file overwrite attacks.
| CPE | Name | Operator | Version |
|---|---|---|---|
| tar | le | 3.2.1 | |
| tar | le | 2.2.1 | |
| tar | le | 4.4.1 | |
| rh-nodejs8-nodejs | eq | 8.6.0__1.el7 | |
| rh-nodejs8-nodejs | eq | 8.3.0__2.el7 | |
| rh-nodejs8-nodejs | eq | 8.9.4__2.el7 | |
| rh-nodejs8-nodejs | eq | 8.11.4__1.el7 |
References
access.redhat.com/errata/RHSA-2019:1821
github.com/npm/node-tar/commit/7ecef07da6a9e72cc0c4d0c9c6a8e85b6b52395d
github.com/npm/node-tar/commit/b0c58433c22f5e7fe8b1c76373f27e3f81dcd4c8
github.com/npm/node-tar/commits/v2.2.2
github.com/npm/node-tar/compare/58a8d43...a5f7779
hackerone.com/reports/344595
nvd.nist.gov/vuln/detail/CVE-2018-20834
www.npmjs.com/advisories/803
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P