CVE-2020-8252
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| NodeJS | Node | 4.0 < 4.* | affected |
| NodeJS | Node | 5.0 < 5.* | affected |
| NodeJS | Node | 6.0 < 6.* | affected |
| NodeJS | Node | 7.0 < 7.* | affected |
| NodeJS | Node | 8.0 < 8.* | affected |
| NodeJS | Node | 9.0 < 9.* | affected |
| NodeJS | Node | 10.0 < 10.22.1 | affected |
| NodeJS | Node | 11.0 < 11.* | affected |
| NodeJS | Node | 12.0 < 12.18.4 | affected |
| NodeJS | Node | 13.0 < 13.* | affected |
| NodeJS | Node | 14.0 < 14.9.0 | affected |
Weaknesses
- CWE-120: Classic Buffer Overflow (CWE-120)
ADP Enrichment
CVE Program Container
Additional References
- https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
- https://hackerone.com/reports/965914
- https://security.gentoo.org/glsa/202009-15
- https://usn.ubuntu.com/4548-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html
- https://security.netapp.com/advisory/ntap-20201009-0004/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
References
- https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
- https://hackerone.com/reports/965914
- https://security.gentoo.org/glsa/202009-15
- https://usn.ubuntu.com/4548-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html
- https://security.netapp.com/advisory/ntap-20201009-0004/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
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