CVE-2021-41990 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 80%

Affected Products (NVD)

Vendor	Product	Version
strongswan	strongswan	5.6.1 ≤ 𝑥 < 5.9.4
debian	debian_linux	10.0
debian	debian_linux	11.0
siemens	6gk6108-4am00-2ba2_firmware	-
siemens	6gk6108-4am00-2da2_firmware	-
siemens	6gk5804-0ap00-2aa2_firmware	-
siemens	6gk5812-1aa00-2aa2_firmware	-
siemens	6gk5812-1ba00-2aa2_firmware	-
siemens	6gk5816-1aa00-2aa2_firmware	-
siemens	6gk5816-1ba00-2aa2_firmware	-
siemens	6gk5826-2ab00-2ab2_firmware	-
siemens	6gk5874-2aa00-2aa2_firmware	-
siemens	6gk5874-3aa00-2aa2_firmware	-
siemens	6gk5876-3aa02-2ba2_firmware	-
siemens	6gk5876-3aa02-2ea2_firmware	-
siemens	6gk5876-4aa00-2ba2_firmware	-
siemens	6gk5876-4aa00-2da2_firmware	-
siemens	6gk5856-2ea00-3da1_firmware	-
siemens	6gk5856-2ea00-3aa1_firmware	-
siemens	6gk5615-0aa00-2aa2_firmware	-

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

strongswan

bookworm	5.9.8-5+deb12u1 fixed
bookworm (security)	5.9.8-5+deb12u1 fixed
bullseye	5.9.1-1+deb11u4 fixed
bullseye (security)	5.9.1-1+deb11u4 fixed
sid	5.9.13-2 fixed
stretch	not-affected
trixie	5.9.13-2 fixed

Ubuntu Releases

Ubuntu Product

Codename

strongswan

bionic	Fixed 5.6.2-1ubuntu2.7 released
focal	Fixed 5.8.2-1ubuntu3.3 released
hirsute	Fixed 5.9.1-1ubuntu1.2 released
impish	Fixed 5.9.1-1ubuntu3.1 released
jammy	Fixed 5.9.1-1ubuntu3.1 released
kinetic	Fixed 5.9.1-1ubuntu3.1 released
lunar	Fixed 5.9.1-1ubuntu3.1 released
mantic	Fixed 5.9.1-1ubuntu3.1 released
noble	Fixed 5.9.1-1ubuntu3.1 released
trusty	not-affected
xenial	not-affected

openSUSE / SLES Releases

openSUSE Product

Release

strongswan

suse enterprise desktop 15 SP2	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP3	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise desktop 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise desktop 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise desktop 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise sap 15	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP1	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP2	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP3	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise sap 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise sap 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise sap 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise server 15	5.8.2-4.14.2 fixed
suse enterprise server 15 SP1	5.8.2-4.14.2 fixed
suse enterprise server 15 SP2	5.8.2-11.21.1 fixed
suse enterprise server 15 SP3	5.8.2-11.21.1 fixed
suse enterprise server 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise server 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise server 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise server 15 SP7	5.9.14-150700.1.42 fixed

strongswan-doc

suse enterprise desktop 15 SP2	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP3	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise desktop 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise desktop 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise desktop 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise sap 15	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP1	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP2	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP3	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise sap 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise sap 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise sap 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise server 15	5.8.2-4.14.2 fixed
suse enterprise server 15 SP1	5.8.2-4.14.2 fixed
suse enterprise server 15 SP2	5.8.2-11.21.1 fixed
suse enterprise server 15 SP3	5.8.2-11.21.1 fixed
suse enterprise server 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise server 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise server 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise server 15 SP7	5.9.14-150700.1.42 fixed

strongswan-hmac

suse enterprise desktop 15 SP2	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP3	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise desktop 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise desktop 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise desktop 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise sap 15	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP1	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP2	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP3	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise sap 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise sap 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise sap 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise server 15	5.8.2-4.14.2 fixed
suse enterprise server 15 SP1	5.8.2-4.14.2 fixed
suse enterprise server 15 SP2	5.8.2-11.21.1 fixed
suse enterprise server 15 SP3	5.8.2-11.21.1 fixed
suse enterprise server 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise server 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise server 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise server 15 SP7	5.9.14-150700.1.42 fixed

strongswan-ipsec

suse enterprise desktop 15 SP2	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP3	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise desktop 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise desktop 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise desktop 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise sap 15	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP1	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP2	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP3	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise sap 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise sap 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise sap 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise server 15	5.8.2-4.14.2 fixed
suse enterprise server 15 SP1	5.8.2-4.14.2 fixed
suse enterprise server 15 SP2	5.8.2-11.21.1 fixed
suse enterprise server 15 SP3	5.8.2-11.21.1 fixed
suse enterprise server 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise server 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise server 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise server 15 SP7	5.9.14-150700.1.42 fixed

strongswan-libs0

suse enterprise desktop 15 SP2	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP3	5.8.2-11.21.1 fixed
suse enterprise desktop 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise desktop 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise desktop 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise desktop 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise sap 15	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP1	5.8.2-4.14.2 fixed
suse enterprise sap 15 SP2	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP3	5.8.2-11.21.1 fixed
suse enterprise sap 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise sap 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise sap 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise sap 15 SP7	5.9.14-150700.1.42 fixed
suse enterprise server 15	5.8.2-4.14.2 fixed
suse enterprise server 15 SP1	5.8.2-4.14.2 fixed
suse enterprise server 15 SP2	5.8.2-11.21.1 fixed
suse enterprise server 15 SP3	5.8.2-11.21.1 fixed
suse enterprise server 15 SP4	5.8.2-150400.17.24 fixed
suse enterprise server 15 SP5	5.9.7-150500.3.4 fixed
suse enterprise server 15 SP6	5.9.12-150600.1.64 fixed
suse enterprise server 15 SP7	5.9.14-150700.1.42 fixed

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf

https://github.com/strongswan/strongswan/releases/tag/5.9.4

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

https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41990%29.html

https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf

https://github.com/strongswan/strongswan/releases/tag/5.9.4

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

https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41990%29.html