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libreswan: null-pointer dereference by sending two IKEv2 packets

🗓️ 05 Nov 2019 21:14:53Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 10 Views

Libreswan 3.27 enables NULL pointer dereference from IKEv2 init exchange and bogus information packet, restarting pluto.

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Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities in Open Source Libreswan affect IBM Netezza Host Management
18 Oct 201903:36
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AlpineLinux
CVE-2019-12312
24 May 201913:06
alpinelinux
Tenable Nessus
CentOS 8 : libreswan (CESA-2019:3391)
29 Jan 202100:00
nessus
Tenable Nessus
EulerOS 2.0 SP8 : libreswan (EulerOS-SA-2020-1865)
28 Aug 202000:00
nessus
Tenable Nessus
RHEL 8 : libreswan (RHSA-2019:3391)
6 Nov 201900:00
nessus
Circl
CVE-2019-12312
24 May 201913:53
circl
CNVD
Libreswan Code Issues Vulnerabilities
24 May 201900:00
cnvd
CVE
CVE-2019-12312
24 May 201913:06
cve
Cvelist
CVE-2019-12312
24 May 201913:06
cvelist
Debian CVE
CVE-2019-12312
24 May 201913:06
debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64libreswan0:3.29-6.el8libreswan-0:3.29-6.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lelibreswan0:3.29-6.el8libreswan-0:3.29-6.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xlibreswan0:3.29-6.el8libreswan-0:3.29-6.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64libreswan0:3.29-6.el8libreswan-0:3.29-6.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64libreswan-debuginfo0:3.29-6.el8libreswan-debuginfo-0:3.29-6.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lelibreswan-debuginfo0:3.29-6.el8libreswan-debuginfo-0:3.29-6.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xlibreswan-debuginfo0:3.29-6.el8libreswan-debuginfo-0:3.29-6.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64libreswan-debuginfo0:3.29-6.el8libreswan-debuginfo-0:3.29-6.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64libreswan-debugsource0:3.29-6.el8libreswan-debugsource-0:3.29-6.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lelibreswan-debugsource0:3.29-6.el8libreswan-debugsource-0:3.29-6.el8.ppc64le.rpm
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13 Jan 2026 22:09Current
7.4High risk
Vulners AI Score7.4
CVSS 25
CVSS 37.5
EPSS0.02748
10