CVE-2020-8252

The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*

Configuration 2 (hide)

cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

History

21 Nov 2024, 05:38

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html - Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html - Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html - Mailing List, Third Party Advisory
References () https://hackerone.com/reports/965914 - Permissions Required, Third Party Advisory () https://hackerone.com/reports/965914 - Permissions Required, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/ -
References () https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/ - Vendor Advisory () https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/ - Vendor Advisory
References () https://security.gentoo.org/glsa/202009-15 - Third Party Advisory () https://security.gentoo.org/glsa/202009-15 - Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20201009-0004/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20201009-0004/ - Third Party Advisory
References () https://usn.ubuntu.com/4548-1/ - Third Party Advisory () https://usn.ubuntu.com/4548-1/ - Third Party Advisory

24 May 2022, 17:16

Type Values Removed Values Added
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/ - Mailing List, Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html - Mailing List, Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20201009-0004/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20201009-0004/ - Third Party Advisory
CPE cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Information

Published : 2020-09-18 21:15

Updated : 2024-11-21 05:38


NVD link : CVE-2020-8252

Mitre link : CVE-2020-8252

CVE.ORG link : CVE-2020-8252


JSON object : View

Products Affected

nodejs

  • node.js

fedoraproject

  • fedora

opensuse

  • leap
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')