Shodan
Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2018-20834

A vulnerability was found in node-tar before version 4.4.2 (excluding version 2.2.2). An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content. A patch has been applied to node-tar v2.2.2).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 72.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 6.4
References
Products affected by CVE-2018-20834
  • Isaacs » Tar » Version: N/A
    cpe:2.3:a:isaacs:tar:-
  • Isaacs » Tar » Version: 0.1.0
    cpe:2.3:a:isaacs:tar:0.1.0
  • Isaacs » Tar » Version: 0.1.10
    cpe:2.3:a:isaacs:tar:0.1.10
  • Isaacs » Tar » Version: 0.1.11
    cpe:2.3:a:isaacs:tar:0.1.11
  • Isaacs » Tar » Version: 0.1.12
    cpe:2.3:a:isaacs:tar:0.1.12
  • Isaacs » Tar » Version: 0.1.13
    cpe:2.3:a:isaacs:tar:0.1.13
  • Isaacs » Tar » Version: 0.1.14
    cpe:2.3:a:isaacs:tar:0.1.14
  • Isaacs » Tar » Version: 0.1.15
    cpe:2.3:a:isaacs:tar:0.1.15
  • Isaacs » Tar » Version: 0.1.16
    cpe:2.3:a:isaacs:tar:0.1.16
  • Isaacs » Tar » Version: 0.1.17
    cpe:2.3:a:isaacs:tar:0.1.17
  • Isaacs » Tar » Version: 0.1.18
    cpe:2.3:a:isaacs:tar:0.1.18
  • Isaacs » Tar » Version: 0.1.19
    cpe:2.3:a:isaacs:tar:0.1.19
  • Isaacs » Tar » Version: 0.1.2
    cpe:2.3:a:isaacs:tar:0.1.2
  • Isaacs » Tar » Version: 0.1.20
    cpe:2.3:a:isaacs:tar:0.1.20
  • Isaacs » Tar » Version: 0.1.3
    cpe:2.3:a:isaacs:tar:0.1.3
  • Isaacs » Tar » Version: 0.1.5
    cpe:2.3:a:isaacs:tar:0.1.5
  • Isaacs » Tar » Version: 0.1.6
    cpe:2.3:a:isaacs:tar:0.1.6
  • Isaacs » Tar » Version: 0.1.7
    cpe:2.3:a:isaacs:tar:0.1.7
  • Isaacs » Tar » Version: 0.1.8
    cpe:2.3:a:isaacs:tar:0.1.8
  • Isaacs » Tar » Version: 0.1.9
    cpe:2.3:a:isaacs:tar:0.1.9
  • Isaacs » Tar » Version: 1.0.0
    cpe:2.3:a:isaacs:tar:1.0.0
  • Isaacs » Tar » Version: 1.0.1
    cpe:2.3:a:isaacs:tar:1.0.1
  • Isaacs » Tar » Version: 1.0.2
    cpe:2.3:a:isaacs:tar:1.0.2
  • Isaacs » Tar » Version: 1.0.3
    cpe:2.3:a:isaacs:tar:1.0.3
  • Isaacs » Tar » Version: 2.0.0
    cpe:2.3:a:isaacs:tar:2.0.0
  • Isaacs » Tar » Version: 2.0.1
    cpe:2.3:a:isaacs:tar:2.0.1
  • Isaacs » Tar » Version: 2.1.0
    cpe:2.3:a:isaacs:tar:2.1.0
  • Isaacs » Tar » Version: 2.1.1
    cpe:2.3:a:isaacs:tar:2.1.1
  • Isaacs » Tar » Version: 2.2.1
    cpe:2.3:a:isaacs:tar:2.2.1
  • Isaacs » Tar » Version: 3.0.0
    cpe:2.3:a:isaacs:tar:3.0.0
  • Isaacs » Tar » Version: 3.0.1
    cpe:2.3:a:isaacs:tar:3.0.1
  • Isaacs » Tar » Version: 3.1.0
    cpe:2.3:a:isaacs:tar:3.1.0
  • Isaacs » Tar » Version: 3.1.1
    cpe:2.3:a:isaacs:tar:3.1.1
  • Isaacs » Tar » Version: 3.1.10
    cpe:2.3:a:isaacs:tar:3.1.10
  • Isaacs » Tar » Version: 3.1.11
    cpe:2.3:a:isaacs:tar:3.1.11
  • Isaacs » Tar » Version: 3.1.12
    cpe:2.3:a:isaacs:tar:3.1.12
  • Isaacs » Tar » Version: 3.1.13
    cpe:2.3:a:isaacs:tar:3.1.13
  • Isaacs » Tar » Version: 3.1.14
    cpe:2.3:a:isaacs:tar:3.1.14
  • Isaacs » Tar » Version: 3.1.15
    cpe:2.3:a:isaacs:tar:3.1.15
  • Isaacs » Tar » Version: 3.1.2
    cpe:2.3:a:isaacs:tar:3.1.2
  • Isaacs » Tar » Version: 3.1.3
    cpe:2.3:a:isaacs:tar:3.1.3
  • Isaacs » Tar » Version: 3.1.4
    cpe:2.3:a:isaacs:tar:3.1.4
  • Isaacs » Tar » Version: 3.1.5
    cpe:2.3:a:isaacs:tar:3.1.5
  • Isaacs » Tar » Version: 3.1.6
    cpe:2.3:a:isaacs:tar:3.1.6
  • Isaacs » Tar » Version: 3.1.7
    cpe:2.3:a:isaacs:tar:3.1.7
  • Isaacs » Tar » Version: 3.1.8
    cpe:2.3:a:isaacs:tar:3.1.8
  • Isaacs » Tar » Version: 3.1.9
    cpe:2.3:a:isaacs:tar:3.1.9
  • Isaacs » Tar » Version: 3.2.0
    cpe:2.3:a:isaacs:tar:3.2.0
  • Isaacs » Tar » Version: 3.2.1
    cpe:2.3:a:isaacs:tar:3.2.1
  • Isaacs » Tar » Version: 3.2.2
    cpe:2.3:a:isaacs:tar:3.2.2
  • Isaacs » Tar » Version: 3.2.3
    cpe:2.3:a:isaacs:tar:3.2.3
  • Isaacs » Tar » Version: 4.0.0
    cpe:2.3:a:isaacs:tar:4.0.0
  • Isaacs » Tar » Version: 4.0.1
    cpe:2.3:a:isaacs:tar:4.0.1
  • Isaacs » Tar » Version: 4.0.2
    cpe:2.3:a:isaacs:tar:4.0.2
  • Isaacs » Tar » Version: 4.1.0
    cpe:2.3:a:isaacs:tar:4.1.0
  • Isaacs » Tar » Version: 4.1.1
    cpe:2.3:a:isaacs:tar:4.1.1
  • Isaacs » Tar » Version: 4.1.2
    cpe:2.3:a:isaacs:tar:4.1.2
  • Isaacs » Tar » Version: 4.2.0
    cpe:2.3:a:isaacs:tar:4.2.0
  • Isaacs » Tar » Version: 4.3.0
    cpe:2.3:a:isaacs:tar:4.3.0
  • Isaacs » Tar » Version: 4.3.1
    cpe:2.3:a:isaacs:tar:4.3.1
  • Isaacs » Tar » Version: 4.3.2
    cpe:2.3:a:isaacs:tar:4.3.2
  • Isaacs » Tar » Version: 4.3.3
    cpe:2.3:a:isaacs:tar:4.3.3
  • Isaacs » Tar » Version: 4.4.0
    cpe:2.3:a:isaacs:tar:4.4.0
  • Isaacs » Tar » Version: 4.4.1
    cpe:2.3:a:isaacs:tar:4.4.1


Products
Pricing
Contact Us

Shodan ® - All rights reserved