CVE-2019-10155

At a glance

Severity: LOW 3.1
EPSS: EPSS 0.50 % · percentile 43 (2026-10-27)
State: PUBLISHED
Published: 2019-06-12
Updated: 2024-08-04
Assigner: redhat
NVD status: Modified

Description

The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.

Scores

Version	Score	Vector	Scored by
CVSS 3.0	LOW 3.1	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L	redhat
CVSS 3.1	LOW 3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L	NVD · nvd@nist.gov (Primary)
CVSS 3.0	LOW 3.1	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L	NVD · secalert@redhat.com (Secondary)
CVSS 2.0	LOW 3.5	AV:N/AC:M/Au:S/C:N/I:N/A:P	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-354

European references

ENISA EUVD · EUVD-2019-2191
GCVE · GCVE-0-2019-10155

CERT-FR advisories

CERTFR-2022-AVI-267 — Multiples vulnérabilités dans Juniper Networks Junos Space · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:* < 3.29
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* < 5.0.0
cpe:2.3:a:xelerance:openswan:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Affected products

Product	Versions
the libreswan Project · libreswan	affected 3.29

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD