8.8

CVE-2021-3518

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)
Xmlsoft ≫ Libxml2 Version < 2.9.11
Debian ≫ Debian Linux Version 9.0
Redhat ≫ Jboss Core Services Version -
Redhat ≫ Enterprise Linux Version 8.0
Fedoraproject ≫ Fedora Version 33
Fedoraproject ≫ Fedora Version 34
Netapp ≫ Active Iq Unified Manager Version - SwPlatform vmware_vsphere
Netapp ≫ Snapdrive Version - SwPlatform windows
Netapp ≫ Hci H410c Firmware Version -
   Netapp ≫ Hci H410c Version -
Oracle ≫ Enterprise Manager Ops Center Version 12.4.0.0
Oracle ≫ Mysql Workbench Version <= 8.0.26
Oracle ≫ Real User Experience Insight Version 13.4.1.0
Oracle ≫ Real User Experience Insight Version 13.5.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.65% 0.887
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://www.oracle.com/security-alerts/cpuapr2022.html
Patch
Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html
Patch
Third Party Advisory
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://www.oracle.com/security-alerts/cpujul2022.html
Not Applicable
https://security.gentoo.org/glsa/202107-05
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/
https://security.netapp.com/advisory/ntap-20210625-0002/
Third Party Advisory
http://seclists.org/fulldisclosure/2021/Jul/54
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2021/Jul/55
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2021/Jul/58
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2021/Jul/59
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=1954242
Patch
Third Party Advisory
Issue Tracking
https://support.apple.com/kb/HT212601
Third Party Advisory
https://support.apple.com/kb/HT212602
Third Party Advisory
https://support.apple.com/kb/HT212604
Third Party Advisory
https://support.apple.com/kb/HT212605
Third Party Advisory