Vulnerability Monitor

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CVE-2019-5419

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.

Published

2019-03-27T14:29:01.657

Last Modified

2024-11-21T04:44:54.017

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Secondary
CWE-400
Type: Primary
CWE-770

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	rubyonrails	rails	< 4.2.11.1	Yes
Application	rubyonrails	rails	< 5.0.7.2	Yes
Application	rubyonrails	rails	< 5.1.6.2	Yes
Application	rubyonrails	rails	< 5.2.2.1	Yes
Operating System	debian	debian_linux	8.0	Yes
Application	redhat	cloudforms	4.6	Yes
Application	redhat	cloudforms	4.7	Yes
Application	redhat	software_collections	1.0	Yes
Operating System	opensuse	leap	15.0	Yes
Operating System	opensuse	leap	15.1	Yes
Operating System	fedoraproject	fedora	30	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2019/03/22/1 Exploit, Mailing List, Mitigation, Patch, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:0796 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:1147 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:1149 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:1289 Third Party Advisory ([email protected])
https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI ([email protected])
https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/ ([email protected])
https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/ Patch, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2019/03/22/1 Exploit, Mailing List, Mitigation, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:0796 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:1147 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:1149 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:1289 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/ (af854a3a-2127-422b-91ae-364da2661108)
https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/ Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)