High severity · published Mar 27, 2019
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…
7.5
CVSS
8.8%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)8.8% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Cloudforms · Redhat
4.6; 4.7 · source: NVD
DL
Debian Linux · Debian
8.0 · source: NVD
FE
Fedora · Fedoraproject
30 · source: NVD
LE
Leap · Opensuse
15.0; 15.1 · source: NVD
RA
Rails · Rubyonrails
before 4.2.11.1; 5.0.0 before 5.0.7.2; 5.1.0 before 5.1.6.2; 5.2.0 before 5.2.2.1 · source: NVD
SC
Software Collections · Redhat
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5419
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5419
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html
Exploit
http://www.openwall.com/lists/oss-security/2019/03/22/1
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0796
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1147
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