CVE-2014-3683

Mandriva Linux Security Advisory 2014-196

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Desbordamiento de enteros en rsyslog anterior a 7.6.7 y 8.x anterior a 8.4.2 y sysklogd 1.5 y anteriores permite a atacantes remotos causar una denegación de servicio (caída) a través de un valor de prioridad (PRI) grande. NOTA: esta vulnerabilidad existe debido a una solución incompleta para CVE-2014-3634.

Rainer Gerhards, the rsyslog project leader, reported a vulnerability in Rsyslog. As a consequence of this vulnerability an attacker can send malformed messages to a server, if this one accepts data from untrusted sources, and trigger a denial of service attack.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-05-14 CVE Reserved
2014-10-09 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-189: Numeric Errors

CAPEC

References (10)

URL	Tag	Source
http://secunia.com/advisories/61494	Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/09/30/15	Mailing List
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html	X_refsource_confirm

URL	Date	SRC
http://www.rsyslog.com/remote-syslog-pri-vulnerability-cve-2014-3683	2024-08-06

URL	Date	SRC
http://www.openwall.com/lists/oss-security/2014/10/03/1	2016-10-18

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00005.html	2016-10-18
http://lists.opensuse.org/opensuse-updates/2014-10/msg00020.html	2016-10-18
http://lists.opensuse.org/opensuse-updates/2014-10/msg00021.html	2016-10-18
http://www.debian.org/security/2014/dsa-3047	2016-10-18
http://www.ubuntu.com/usn/USN-2381-1	2016-10-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				<= 7.6.6 Search vendor "Rsyslog" for product "Rsyslog" and version " <= 7.6.6"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.0 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.0"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.1 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.1"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.2 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.2"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.3 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.3"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.4 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.4"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.5 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.5"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.1.6 Search vendor "Rsyslog" for product "Rsyslog" and version "8.1.6"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.2.0 Search vendor "Rsyslog" for product "Rsyslog" and version "8.2.0"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.2.1 Search vendor "Rsyslog" for product "Rsyslog" and version "8.2.1"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.2.2 Search vendor "Rsyslog" for product "Rsyslog" and version "8.2.2"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.2.3 Search vendor "Rsyslog" for product "Rsyslog" and version "8.2.3"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.3.0 Search vendor "Rsyslog" for product "Rsyslog" and version "8.3.0"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.3.1 Search vendor "Rsyslog" for product "Rsyslog" and version "8.3.1"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.3.2 Search vendor "Rsyslog" for product "Rsyslog" and version "8.3.2"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.3.3 Search vendor "Rsyslog" for product "Rsyslog" and version "8.3.3"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.3.4 Search vendor "Rsyslog" for product "Rsyslog" and version "8.3.4"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.3.5 Search vendor "Rsyslog" for product "Rsyslog" and version "8.3.5"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.4.0 Search vendor "Rsyslog" for product "Rsyslog" and version "8.4.0"		-		Affected
Rsyslog Search vendor "Rsyslog"		Rsyslog Search vendor "Rsyslog" for product "Rsyslog"				8.4.1 Search vendor "Rsyslog" for product "Rsyslog" and version "8.4.1"		-		Affected
Sysklogd Project Search vendor "Sysklogd Project"		Sysklogd Search vendor "Sysklogd Project" for product "Sysklogd"				<= 1.5 Search vendor "Sysklogd Project" for product "Sysklogd" and version " <= 1.5"		-		Affected
Sysklogd Project Search vendor "Sysklogd Project"		Sysklogd Search vendor "Sysklogd Project" for product "Sysklogd"				1.1 Search vendor "Sysklogd Project" for product "Sysklogd" and version "1.1"		-		Affected
Sysklogd Project Search vendor "Sysklogd Project"		Sysklogd Search vendor "Sysklogd Project" for product "Sysklogd"				1.2 Search vendor "Sysklogd Project" for product "Sysklogd" and version "1.2"		-		Affected
Sysklogd Project Search vendor "Sysklogd Project"		Sysklogd Search vendor "Sysklogd Project" for product "Sysklogd"				1.3 Search vendor "Sysklogd Project" for product "Sysklogd" and version "1.3"		-		Affected
Sysklogd Project Search vendor "Sysklogd Project"		Sysklogd Search vendor "Sysklogd Project" for product "Sysklogd"				1.4 Search vendor "Sysklogd Project" for product "Sysklogd" and version "1.4"		-		Affected
Sysklogd Project Search vendor "Sysklogd Project"		Sysklogd Search vendor "Sysklogd Project" for product "Sysklogd"				1.4.1 Search vendor "Sysklogd Project" for product "Sysklogd" and version "1.4.1"		-		Affected