Vulnerability Name:

CVE-2020-0561 (CCN-176057)

Assigned:2019-10-28
Published:2020-02-11
Updated:2022-01-01
Summary:Improper initialization in the Intel(R) SGX SDK before v2.6.100.1 may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
2.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N)
2.2 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
1.0 Low (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-665
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2020-0561

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0604

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0615

Source: XF
Type: UNKNOWN
intel-cve20200561-priv-esc(176057)

Source: CCN
Type: INTEL-SA-00336
Intel SGX SDK Advisory

Source: MISC
Type: Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00336.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:* (Version < 2.6.100.1)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:* (Version < 2.8.100.1)
  • AND
  • cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*
  • OR cpe:/o:opensuse:leap:15.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20200561
    V
    		CVE-2020-0561
    2022-06-30
    oval:org.opensuse.security:def:93603
    P
    		 (Important)
    2022-04-12
    oval:org.opensuse.security:def:112066
    P
    		chromedriver-93.0.4577.82-1.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:64601
    P
    		Security update for wireguard-tools (Moderate)
    2021-10-26
    oval:org.opensuse.security:def:105615
    P
    		chromedriver-93.0.4577.82-1.1 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:64771
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:100316
    P
    		 (Important)
    2021-08-14
    oval:org.opensuse.security:def:63347
    P
    		libsaml-devel-3.1.0-1.27 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:100313
    P
    		 (Moderate)
    2021-07-21
    oval:org.opensuse.security:def:74713
    P
    		Security update for go1.15 (Moderate)
    2021-06-18
    oval:org.opensuse.security:def:63550
    P
    		libpskc-devel-2.6.2-1.15 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:62876
    P
    		perl-doc-5.26.1-5.41 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:62844
    P
    		bsdtar-3.3.2-1.27 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:62848
    P
    		crash-7.2.1-1.22 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:62851
    P
    		cvs-1.12.12-2.30 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:93600
    P
    		 (Low)
    2021-03-29
    oval:org.opensuse.security:def:64659
    P
    		Security update for grub2 (Important)
    2021-03-02
    oval:org.opensuse.security:def:64499
    P
    		Security update for dnsmasq (Important)
    2021-01-19
    oval:org.opensuse.security:def:63054
    P
    		libnss_slurm2-20.02.3-1.7 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:74846
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:64391
    P
    		libtag1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63697
    P
    		Security update for wireshark (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64392
    P
    		libtasn1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63926
    P
    		Security update for apache2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:64255
    P
    		g3utils on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:110508
    P
    		Security update for chromium (Important)
    2020-05-03
    BACK
    intel software guard extensions sdk *
    microsoft windows -
    intel software guard extensions sdk *
    linux linux kernel -
    opensuse backports sle-15 sp1
    opensuse leap 15.1