8.8
CVE-2021-3518
- EPSS 0.25%
- Veröffentlicht 18.05.2021 12:15:08
- Zuletzt bearbeitet 21.11.2024 06:21:44
- Quelle secalert@redhat.com
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There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version9.0
Redhat ≫ Jboss Core Services Version-
Redhat ≫ Enterprise Linux Version8.0
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Netapp ≫ Active Iq Unified Manager Version- SwPlatformvmware_vsphere
Netapp ≫ Clustered Data Ontap Version-
Netapp ≫ Clustered Data Ontap Antivirus Connector Version-
Netapp ≫ Manageability Software Development Kit Version-
Netapp ≫ Ontap Select Deploy Administration Utility Version-
Netapp ≫ Hci H410c Firmware Version-
Oracle ≫ Enterprise Manager Base Platform Version13.4.0.0
Oracle ≫ Enterprise Manager Base Platform Version13.5.0.0
Oracle ≫ Enterprise Manager Ops Center Version12.4.0.0
Oracle ≫ Mysql Workbench Version <= 8.0.26
Oracle ≫ Peoplesoft Enterprise Peopletools Version8.58
Oracle ≫ Real User Experience Insight Version13.4.1.0
Oracle ≫ Real User Experience Insight Version13.5.1.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.25% | 0.485 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/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
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.