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Node.js: Mehrere Schwachstellen
view advisory published 2020-09-15
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Node.js ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service zu verursachen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-8252US | high7.8 | — | ||
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 r… | ||||
| CVE-2020-8251US | high7.5 | — | ||
Node.js < 14.11.0 is vulnerable to HTTP denial of service (DoS) attacks based on delayed requests submission which can make the server unable to accept new connections. | ||||
| CVE-2020-8201US | high7.4 | — | ||
Node.js < 12.18.4 and < 14.11 can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hi… | ||||
02
references
External citations — patches, advisories, analysis.
- SUSE Security Update SUSE-SU-2020:2813-1 vom 2020-10-01external
- SUSE Security Update SUSE-SU-2020:2812-1 vom 2020-10-01external
- SUSE Security Update SUSE-SU-2020:2823-1 vom 2020-10-01external
- SUSE Security Update SUSE-SU-2020:2829-1 vom 2020-10-02external
- Red Hat Security Advisory RHSA-2020:4272 vom 2020-10-19external
- Red Hat Security Advisory RHSA-2020:4903 vom 2020-11-04external
- Red Hat Security Advisory RHSA-2020:5086 vom 2020-11-11external
- Red Hat Security Advisory RHSA-2021:0521 vom 2021-02-15external
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