CVE-2022-28772

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service.
Overview
  • CVE ID
  • CVE-2022-28772
  • Assigner
  • cna@sap.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-12T17:15:10
  • Last Modified Date
  • 2022-04-20T14:24:08
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sap:netweaver:7.22ext:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:7.49:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:7.53:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:7.77:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:7.81:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:7.85:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:7.86:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:kernel_7.22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:krnl64nuc_7.22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver:krnl64uc_7.22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:web_dispatcher:7.81:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:web_dispatcher:7.86:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://launchpad.support.sap.com/#/notes/3111311 Permissions Required Vendor Advisory
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-28772
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28772
History
Created Old Value New Value Data Type Notes
2022-04-20 16:58:37 Added to TrackCVE