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CVE

CVE-2019-4046

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by improper handlin

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by improper handling of request headers. A remote attacker could exploit this vulnerability to cause the consumption of Memory. IBM X-Force ID: 156242.

HIGH · CVSS 7.5 EPSS 0.01111
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

5
ibm websphere application server< 19.0.0.4
ibm websphere application server>= 7.0.0.0 and <= 7.0.0.45
ibm websphere application server>= 8.0.0.0 and <= 8.0.0.15
ibm websphere application server>= 8.5.0.0 and <= 8.5.5.15
ibm websphere application server>= 9.0.0.0 and <= 9.0.0.10
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · psirt@us.ibm.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD25 Mar 2019 · 07:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/107623Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/156242VDB EntryVendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10869570PatchVendor Advisory
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