CVE-2020-13529

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-13529
An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a server running the DHCP client to be vulnerable to a DHCP ACK spoofing attack. An attacker can forge a pair of FORCERENEW and DCHP ACK packets to reconfigure the server.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 4.0

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

2.9 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:A/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 5.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://www.openwall.com/lists/oss-security/2021/08/04/2 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/08/17/3 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/09/07/3 Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/
https://security.gentoo.org/glsa/202107-48 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210625-0005/ Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1142 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:systemd_project:systemd:245:-:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:*
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
History

28 Jan 2022, 19:12

Type Values Removed Values Added
CPE cpe:2.3:a:freedesktop:systemd:245:-:*:*:*:*:*:* cpe:2.3:a:systemd_project:systemd:245:-:*:*:*:*:*:*

08 Sep 2021, 12:43

Type Values Removed Values Added
References (MLIST) http://www.openwall.com/lists/oss-security/2021/09/07/3 - (MLIST) http://www.openwall.com/lists/oss-security/2021/09/07/3 - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2021/08/17/3 - (MLIST) http://www.openwall.com/lists/oss-security/2021/08/17/3 - Mailing List, Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210625-0005/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210625-0005/ - Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2021/08/04/2 - (MLIST) http://www.openwall.com/lists/oss-security/2021/08/04/2 - Mailing List, Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/202107-48 - (GENTOO) https://security.gentoo.org/glsa/202107-48 - Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/ - Third Party Advisory
CPE cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

07 Sep 2021, 21:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/09/07/3 -
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/08/17/3 -

17 Aug 2021, 15:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/08/04/2 -

04 Aug 2021, 18:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/ -

24 Jul 2021, 03:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202107-48 -

20 Jul 2021, 21:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210625-0005/ -

19 May 2021, 15:40

Type Values Removed Values Added
References (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2020-1142 - (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2020-1142 - Exploit, Third Party Advisory
CPE cpe:2.3:a:freedesktop:systemd:245:-:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 2.9
v3 : 6.1
CWE CWE-290
Information

Published : 2021-05-10 16:15

Updated : 2024-02-04 21:47

NVD link : CVE-2020-13529

Mitre link : CVE-2020-13529

CVE.ORG link : CVE-2020-13529

JSON object : View

Products Affected

netapp

  • cloud_backup
  • active_iq_unified_manager

fedoraproject

  • fedora

systemd_project

  • systemd
CWE
CWE-290

Authentication Bypass by Spoofing