strongswan: gmp plugin: integer overflow via a crafted certificate with an RSASSA-PSS signature
Published Oct 18, 2021
7.5
HIGHCVSS 3.1
EPSS 6.70%
Description
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.
Affected products
No data.
Configuration 1
- ≥ 5.6.1 · < 5.9.4
Configuration 2
- 10.0
- 11.0
Configuration 3
- 33
- 34
- 35
Configuration 4
- n/a
Running on/with
- n/a
Configuration 5
- n/a
Running on/with
- n/a
Configuration 6
- n/a
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- n/a
Configuration 7
- n/a
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- n/a
Configuration 8
- n/a
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- n/a
Configuration 9
- n/a
Running on/with
- n/a
Configuration 10
- n/a
Running on/with
- n/a
Configuration 11
- n/a
Running on/with
- n/a
Configuration 12
- n/a
Running on/with
- n/a
Configuration 13
- n/a
Running on/with
- n/a
Configuration 14
- n/a
Running on/with
- n/a
Configuration 15
- n/a
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- n/a
Configuration 16
- n/a
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- n/a
Configuration 17
- n/a
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- n/a
Configuration 18
- n/a
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- n/a
Configuration 19
- n/a
Running on/with
- n/a
Configuration 20
- n/a
Running on/with
- n/a
No data.
Red Hat Enterprise Linux 7
strongimcv
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | strongimcv | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (13)
- https://access.redhat.com/security/cve/CVE-2021-41990 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2015610 Issue Tracking
- https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf x_refsource_CONFIRMThird Party Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-28980 Advisory
- https://github.com/strongswan/strongswan/releases/tag/5.9.4 x_refsource_MISCRelease NotesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2021-41990
- https://www.cve.org/CVERecord?id=CVE-2021-41990
- https://www.debian.org/security/2021/dsa-4989 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41990%29.html x_refsource_CONFIRM
- https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41990).html
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
No data
GitHub
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