ALT-PU-2020-2717-1
Closed vulnerabilities
Published: 2020-09-18
Modified: 2024-11-21
Modified: 2024-11-21
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.
Severity: MEDIUM (4.6)
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: HIGH (7.8)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html
- https://hackerone.com/reports/965914
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
- https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
- https://security.gentoo.org/glsa/202009-15
- https://security.netapp.com/advisory/ntap-20201009-0004/
- https://usn.ubuntu.com/4548-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html
- https://hackerone.com/reports/965914
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
- https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
- https://security.gentoo.org/glsa/202009-15
- https://security.netapp.com/advisory/ntap-20201009-0004/
- https://usn.ubuntu.com/4548-1/