CVE-2015-3240

mediumPriorität · verfolgen · 18EPSS 0.028 · 86. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.79% (86th) EPSS

CVSS 4.3 · medium

Is it mine?

18 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · bewertet 2026-10-28

The pluto IKE daemon in libreswan before 3.15 and Openswan before 2.6.45, when built with NSS, allows remote attackers to cause a denial of service (assertion failure and daemon restart) via a zero DH g^x value in a KE payload in a IKE packet.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

Behobenlibreswan-0:3.15-5.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.ael7b_1.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-debuginfo-0:3.15-5.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-debuginfo-0:3.15-5.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-debuginfo-0:3.15-5.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-debuginfo-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-debuginfo-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979
Behobenlibreswan-debuginfo-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1979

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 3.7–5

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Psecondary · Red Hat Product Security US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-189USprimärCWE-617US

betroffene Produkte (18)

Betroffene Produkte und Versionsbereiche.

n/a n/a≤ n/aenisa_euvdEU
libreswan libreswan= 3.14nvdUScpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:*
libreswan-0:3.15-5.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.ael7b_1.src as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.src as a component of Red Hat Enterprise Linux Client (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.src as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.src as a component of Red Hat Enterprise Linux Workstation (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)alle Versionenfixedredhat_csafUS
libreswan-debuginfo-0:3.15-5.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-debuginfo-0:3.15-5.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-debuginfo-0:3.15-5.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-debuginfo-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)alle Versionenfixedredhat_csafUS
libreswan-debuginfo-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
libreswan-debuginfo-0:3.15-5.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)alle Versionenfixedredhat_csafUS

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

RHSA-2015:1979Red Hat Security Advisory: libreswan security and enhancement update2015-11-04csaf · redhat_csafUS
Updated libreswan packages that fix one security issue, several bugs, and add several enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

veröffentlicht 2015-11-09geändert 2026-06-17

verwandt (1,342)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2016-1010US	high8.8OT kritisch	19.3% (97th)	KEV	2016-03-12
Integer overflow in Adobe Flash Player before 18.0.0.333 and 19.x through 21.x before 21.0.0.182 on Windows and OS X and before 11.2.202.577 on Linux, Adobe AIR before 21.0.0.176,…
CVE-2015-8651US	high8.8OT kritisch	67.7% (99th)	KEV	2015-12-28
Integer overflow in Adobe Flash Player before 18.0.0.324 and 19.x and 20.x before 20.0.0.267 on Windows and OS X and before 11.2.202.559 on Linux, Adobe AIR before 20.0.0.233, Adob…
CVE-2013-2094US	high7.2OT kritisch	47.7% (99th)	KEV	2013-05-14
The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows local users to gain privileges via a craft…
CVE-2012-5054US	high8.8OT kritisch	21.2% (98th)	KEV	2012-09-24
Integer overflow in the copyRawDataTo method in the Matrix3D class in Adobe Flash Player before 11.4.402.265 allows remote attackers to execute arbitrary code via malformed argumen…
CVE-2015-1538US	high10.0	99.1% (100th)	Exploit	2015-10-01
Integer overflow in the SampleTable::setSampleToChunkParams function in SampleTable.cpp in libstagefright in Android before 5.1.1 LMY48I allows remote attackers to execute arbitrar…

+1337 weitere

Referenzen (25)

Externe Belege — Patches, Meldungen, Analysen.

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