8.1
CVE-2021-46143
- EPSS 4.09%
- Published 06.01.2022 04:15:07
- Last modified 05.05.2025 17:17:28
- Source cve@mitre.org
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In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
Data is provided by the National Vulnerability Database (NVD)
Libexpat Project ≫ Libexpat Version < 2.4.3
Netapp ≫ Active Iq Unified Manager Version- SwPlatformvmware_vsphere
Netapp ≫ Clustered Data Ontap Version-
Netapp ≫ Hci Baseboard Management Controller Versionh610c
Netapp ≫ Hci Baseboard Management Controller Versionh610s
Netapp ≫ Hci Baseboard Management Controller Versionh615c
Netapp ≫ Oncommand Workflow Automation Version-
Siemens ≫ Sinema Remote Connect Server Version < 3.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 4.09% | 0.881 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
| cve@mitre.org | 8.1 | 2.2 | 5.9 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.