CVE-2014-3683
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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 4.58% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 91.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-11-02 00:00Z11 YR AGO
- Last updated
- 2024-08-06 10:50Z2 YR AGO
- Reserved
- 2014-05-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 6ccc9e9711178f03bfe511db54a90b6feea714432badc701f8a8497a13fe3243
05 Affected products
06 References
- lists.opensuse.orgopenSUSE-SU-2014:1297http://lists.opensuse.org/opensuse-updates/2014-10/msg00020.html
- lists.opensuse.orgSUSE-SU-2014:1294http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00005.html
- lists.opensuse.orgopenSUSE-SU-2014:1298http://lists.opensuse.org/opensuse-updates/2014-10/msg00021.html
- www.openwall.com[oss-security] 20140930 vulnerability in rsysloghttp://www.openwall.com/lists/oss-security/2014/09/30/15
- secunia.com61494http://secunia.com/advisories/61494
- www.openwall.com[oss-security] 20141003 sysklogd vulnerability (CVE-2014-3634)http://www.openwall.com/lists/oss-security/2014/10/03/1
- www.rsyslog.comhttp://www.rsyslog.com/remote-syslog-pri-vulnerability-cve-2014-3683/
- www.ubuntu.comUSN-2381-1http://www.ubuntu.com/usn/USN-2381-1
- www.debian.orgDSA-3047http://www.debian.org/security/2014/dsa-3047
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
07 Fixed in
Debian 12
- rsyslog Fixed in 8.4.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- rsyslog Fixed in 8.4.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- rsyslog Fixed in 8.4.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- rsyslog Fixed in 7.4.4-1ubuntu2.3
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.