CVE-2019-16770
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-16770
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-16770.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-16770
- Aliases
- Related
- Published
- 2019-12-05T20:15:10Z
- Modified
- 2024-10-12T04:32:25.743636Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacker sends requests frequently enough. This vulnerability is patched in Puma 4.3.1 and 3.12.2.
- References
Affected packages
Debian:11 / puma
Package
- Name
- puma
- Purl
- pkg:deb/debian/puma?arch=source
Debian:12 / puma
Package
- Name
- puma
- Purl
- pkg:deb/debian/puma?arch=source
Debian:13 / puma
Package
- Name
- puma
- Purl
- pkg:deb/debian/puma?arch=source