CVE-2020-8252
HIGH7.8EPSS 0.18%發布日:2020/9/18修改日:2025/12/3
也稱為:ALPINE-CVE-2020-8252
描述
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.
受影響套件(5)
- Alpine/libuvfrom 0, < 1.38.1-r0
- Alpine/nodejsfrom 0, < 12.20.1-r0
- Bitnami/node>= 10.0.0, < 10.22.1, >= 12.0.0, < 12.18.4, >= 14.0.0, < 14.9.0
- Bitnami/node-min>= 10.0.0, < 10.22.1, >= 12.0.0, < 12.18.4, >= 14.0.0, < 14.9.0
- Debian/libuv1from 0, < 1.39.0-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
參考連結(11)
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2020-8252
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-8252
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html
- WEBhttps://hackerone.com/reports/965914
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
- WEBhttps://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2020-8252
- WEBhttps://security.gentoo.org/glsa/202009-15
- WEBhttps://security.netapp.com/advisory/ntap-20201009-0004/
- WEBhttps://usn.ubuntu.com/4548-1/