CVE-2019-5737
In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 16.2%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 16.18% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-770
- Affected
- nodejs/node.js · opensuse/leap
- Source
- cve-request@iojs.org
References
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00059.htmlMailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1821Third Party Advisory
- https://nodejs.org/en/blog/vulnerability/february-2019-security-releases/Third Party Advisory
- https://security.gentoo.org/glsa/202003-48Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190502-0008/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00059.htmlMailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1821Third Party Advisory
- https://nodejs.org/en/blog/vulnerability/february-2019-security-releases/Third Party Advisory
- https://security.gentoo.org/glsa/202003-48Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190502-0008/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.