CVE-2014-3683

mediumpriority · track · 22EPSS 0.046 · 92 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.58% (92nd) EPSS

CVSS 5 · medium

Is it mine?

38 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

Integer overflow in rsyslog before 7.6.7 and 8.x before 8.4.2 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash) via a large priority (PRI) value. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-3634.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-189USprimary

affected products (38)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linux Wheezy (7.0)all versionscert_bundDEcpe:/o:debian:debian_linux:7.0
Juniper JUNOSall versionscert_bundDEcpe:/o:juniper:junos:-
Juniper Junos Spaceall versionscert_bundDEcpe:/a:juniper:junos_space:-
Open Source CentOSall versionscert_bundDEcpe:/o:centos:centos:-
Oracle VM 3all versionscert_bundDEcpe:/a:oracle:vm:3
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linux 10.04 LTSall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:11.04:-:lts
Ubuntu Linux 12.04 LTSall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:12.04:-:lts
Ubuntu Linux 14.04 LTSall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:14.04:-:lts
n/a n/a≤ n/aenisa_euvdEU
rsyslog rsyslog≤ 7.6.6nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.0nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.1nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.2nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.3nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.4nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.5nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*
rsyslog rsyslog= 8.1.6nvdUScpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*

showing 20 of 38

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2022-0140rsyslog: Schwachstelle ermöglicht Denial of ServiceDeutsch2014-09-30csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in rsyslog ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2014-11-02modified 2026-06-17

related (1,342)

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+1337 more

references (22)

External citations — patches, advisories, analysis.

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