CVE-2021-41990

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-41990
The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS signature. For example, this can be triggered by an unrelated self-signed CA certificate sent by an initiator. Remote code execution cannot occur.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf Third Party Advisory
https://github.com/strongswan/strongswan/releases/tag/5.9.4 Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/
https://www.debian.org/security/2021/dsa-4989 Third Party Advisory
https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41990%29.html
Configurations

Configuration 1 (hide)

cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:h:siemens:6gk6108-4am00-2ba2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk6108-4am00-2ba2_firmware:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:h:siemens:6gk6108-4am00-2da2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk6108-4am00-2da2_firmware:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:h:siemens:6gk5804-0ap00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5804-0ap00-2aa2_firmware:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:h:siemens:6gk5812-1aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5812-1aa00-2aa2_firmware:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:h:siemens:6gk5812-1ba00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5812-1ba00-2aa2_firmware:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:h:siemens:6gk5816-1aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5816-1aa00-2aa2_firmware:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:h:siemens:6gk5816-1ba00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5816-1ba00-2aa2_firmware:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:siemens:6gk5826-2ab00-2ab2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5826-2ab00-2ab2:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:siemens:6gk5874-2aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5874-2aa00-2aa2:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:siemens:6gk5874-3aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5874-3aa00-2aa2:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:siemens:6gk5876-3aa02-2ba2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-3aa02-2ba2:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:siemens:6gk5876-3aa02-2ea2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-3aa02-2ea2:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:siemens:6gk5876-4aa00-2ba2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-4aa00-2ba2:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:siemens:6gk5876-4aa00-2da2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-4aa00-2da2:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:siemens:6gk5856-2ea00-3da1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5856-2ea00-3da1:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:siemens:6gk5856-2ea00-3aa1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5856-2ea00-3aa1:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:siemens:6gk5615-0aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5615-0aa00-2aa2:-:*:*:*:*:*:*:*
History

07 Nov 2023, 03:39

Type Values Removed Values Added
References
  • {'url': 'https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41990).html', 'name': 'https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41990).html', 'tags': ['Vendor Advisory'], 'refsource': 'CONFIRM'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/', 'name': 'FEDORA-2021-95fab6a482', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/', 'name': 'FEDORA-2021-b3df83339e', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/', 'name': 'FEDORA-2021-0b37146973', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ -
  • () https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41990%29.html -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/ -

12 Apr 2022, 18:41

Type Values Removed Values Added
CPE cpe:2.3:o:siemens:6gk5615-0aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5856-2ea00-3aa1:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-3aa02-2ba2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5856-2ea00-3aa1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk6108-4am00-2da2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5812-1aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5826-2ab00-2ab2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5812-1ba00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5804-0ap00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-3aa02-2ea2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5816-1ba00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5812-1aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5812-1ba00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5876-4aa00-2da2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-4aa00-2ba2:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5804-0ap00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5816-1aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5816-1aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5874-2aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5876-3aa02-2ba2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5816-1ba00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5874-3aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk6108-4am00-2ba2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5874-2aa00-2aa2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5876-4aa00-2da2:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5874-3aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk6108-4am00-2da2:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5826-2ab00-2ab2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5876-3aa02-2ea2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5856-2ea00-3da1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk5876-4aa00-2ba2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5615-0aa00-2aa2:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:6gk5856-2ea00-3da1:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6gk6108-4am00-2ba2_firmware:-:*:*:*:*:*:*:*
First Time Siemens 6gk5876-3aa02-2ba2
Siemens 6gk5874-3aa00-2aa2
Siemens
Siemens 6gk5856-2ea00-3da1
Siemens 6gk5812-1aa00-2aa2 Firmware
Siemens 6gk6108-4am00-2da2 Firmware
Siemens 6gk5874-2aa00-2aa2
Siemens 6gk5816-1ba00-2aa2 Firmware
Siemens 6gk5812-1ba00-2aa2
Siemens 6gk5812-1aa00-2aa2
Siemens 6gk5812-1ba00-2aa2 Firmware
Siemens 6gk5874-3aa00-2aa2 Firmware
Siemens 6gk5876-3aa02-2ba2 Firmware
Siemens 6gk5804-0ap00-2aa2
Siemens 6gk5876-4aa00-2da2
Siemens 6gk5816-1aa00-2aa2
Siemens 6gk5816-1ba00-2aa2
Siemens 6gk5615-0aa00-2aa2
Siemens 6gk5856-2ea00-3aa1 Firmware
Siemens 6gk6108-4am00-2da2
Siemens 6gk6108-4am00-2ba2 Firmware
Siemens 6gk5876-3aa02-2ea2
Siemens 6gk5876-4aa00-2da2 Firmware
Siemens 6gk6108-4am00-2ba2
Siemens 6gk5876-4aa00-2ba2
Siemens 6gk5826-2ab00-2ab2
Siemens 6gk5615-0aa00-2aa2 Firmware
Siemens 6gk5856-2ea00-3da1 Firmware
Siemens 6gk5874-2aa00-2aa2 Firmware
Siemens 6gk5856-2ea00-3aa1
Siemens 6gk5876-4aa00-2ba2 Firmware
Siemens 6gk5804-0ap00-2aa2 Firmware
Siemens 6gk5826-2ab00-2ab2 Firmware
Siemens 6gk5876-3aa02-2ea2 Firmware
Siemens 6gk5816-1aa00-2aa2 Firmware
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf - Third Party Advisory

08 Feb 2022, 13:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf -

28 Nov 2021, 23:28

Type Values Removed Values Added
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ - Mailing List, Third Party Advisory

17 Nov 2021, 22:19

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ -

10 Nov 2021, 01:19

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/', 'name': 'FEDORA-2021-95fab6a482', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}

04 Nov 2021, 12:53

Type Values Removed Values Added
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/ - Mailing List, Third Party Advisory
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

30 Oct 2021, 02:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ -

28 Oct 2021, 23:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/ -
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/ -

21 Oct 2021, 18:30

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CPE cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
CWE CWE-190
References (DEBIAN) https://www.debian.org/security/2021/dsa-4989 - (DEBIAN) https://www.debian.org/security/2021/dsa-4989 - Third Party Advisory
References (CONFIRM) https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41990).html - (CONFIRM) https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41990).html - Vendor Advisory
References (MISC) https://github.com/strongswan/strongswan/releases/tag/5.9.4 - (MISC) https://github.com/strongswan/strongswan/releases/tag/5.9.4 - Release Notes, Third Party Advisory

19 Oct 2021, 11:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4989 -

18 Oct 2021, 14:58

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-18 14:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-41990

Mitre link : CVE-2021-41990

CVE.ORG link : CVE-2021-41990

JSON object : View

Products Affected

strongswan

  • strongswan

siemens

  • 6gk5816-1ba00-2aa2_firmware
  • 6gk5874-2aa00-2aa2_firmware
  • 6gk5876-3aa02-2ba2_firmware
  • 6gk5856-2ea00-3da1
  • 6gk5874-3aa00-2aa2
  • 6gk5804-0ap00-2aa2
  • 6gk5826-2ab00-2ab2_firmware
  • 6gk5615-0aa00-2aa2_firmware
  • 6gk6108-4am00-2da2
  • 6gk5876-4aa00-2ba2_firmware
  • 6gk5812-1ba00-2aa2
  • 6gk5816-1aa00-2aa2_firmware
  • 6gk5816-1ba00-2aa2
  • 6gk5812-1ba00-2aa2_firmware
  • 6gk5876-4aa00-2da2_firmware
  • 6gk6108-4am00-2ba2
  • 6gk5812-1aa00-2aa2_firmware
  • 6gk5876-3aa02-2ea2
  • 6gk5876-3aa02-2ea2_firmware
  • 6gk5816-1aa00-2aa2
  • 6gk5856-2ea00-3aa1
  • 6gk5876-3aa02-2ba2
  • 6gk5856-2ea00-3aa1_firmware
  • 6gk5874-2aa00-2aa2
  • 6gk6108-4am00-2ba2_firmware
  • 6gk5874-3aa00-2aa2_firmware
  • 6gk5856-2ea00-3da1_firmware
  • 6gk5826-2ab00-2ab2
  • 6gk5876-4aa00-2ba2
  • 6gk6108-4am00-2da2_firmware
  • 6gk5615-0aa00-2aa2
  • 6gk5812-1aa00-2aa2
  • 6gk5804-0ap00-2aa2_firmware
  • 6gk5876-4aa00-2da2

debian

  • debian_linux

fedoraproject

  • fedora
CWE
CWE-190

Integer Overflow or Wraparound