High severity · published Jan 31, 2020
CVE-2019-4720
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request
7.5
CVSS
1.8%
EPSS
No
On KEV
Description
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume all available memory. IBM X-Force ID: 172125.
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)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
Websphere Application Server · Ibm
before 20.0.0.2; 7.0.0.0 through 7.0.0.45; 8.0.0.0 through 8.0.0.15; 8.5.0.0 through 8.5.5.17; 9.0.0.0 through 9.0.5.2; 9.0.0.0 through 9.0.5.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-4720
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-4720
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/172125
Vendor Advisory
https://www.ibm.com/support/pages/node/1285372
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