Vulnerability Description
There is a possible denial of service vulnerability in Action View (Rails) <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 where specially crafted accept headers can cause action view to consume 100% cpu and make the server unresponsive.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rubyonrails | Rails | < 4.2.11.1 |
| Debian | Debian Linux | 8.0 |
| Redhat | Cloudforms | 4.6 |
| Redhat | Software Collections | 1.0 |
| Opensuse | Leap | 15.0 |
| Fedoraproject | Fedora | 30 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.htmlMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2019/03/22/1ExploitMailing ListMitigation
- https://access.redhat.com/errata/RHSA-2019:0796Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1147Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1149Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1289Third Party Advisory
- https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI
- https://lists.debian.org/debian-lts-announce/2019/03/msg00042.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-releasePatchThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2019-5419?
CVE-2019-5419 is a vulnerability with a CVSS score of 7.5 (HIGH). There is a possible denial of service vulnerability in Action View (Rails) <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 where specially crafted accept headers can cause action view to consume 100% cpu and ...
How severe is CVE-2019-5419?
CVE-2019-5419 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-5419?
Check the references section above for vendor advisories and patch information. Affected products include: Rubyonrails Rails, Debian Debian Linux, Redhat Cloudforms, Redhat Software Collections, Opensuse Leap.