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CVE-2021-28211
Vulnerability Database
CVE-2021-28211
Base Score
MEDIUM
6.7
CVE-2021-28211
A heap overflow in LzmaUefiDecompressGetInfo function in EDK II.
Vector
LOCAL
Published By
infosec@edk2.groups.io
Published Date
Jun 11, 2021, 16:15
Weakness Type (CWE)
:
CWE-787
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
6.7
Vector String
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Severity
MEDIUM
Version
3.1
Attack Vector (AV)
LOCAL
Attack Complexity (AC)
LOW
Privileges Required (PR)
HIGH
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
References
https://bugzilla.tianocore.org/show_bug.cgi?id=1816
Base Score
MEDIUM
6.7
Weakness Type (CWE)
:
CWE-787
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
6.7
Vector String
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Severity
MEDIUM
Version
3.1
Attack Vector (AV)
LOCAL
Attack Complexity (AC)
LOW
Privileges Required (PR)
HIGH
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
