6.9
MEDIUM
CVE-2011-0343
Balabit Syslog-ng UNIX Local File Inclusion Vulnerability
Description

Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.

INFO

Published Date :

Jan. 28, 2011, 4 p.m.

Last Modified :

May 19, 2020, 7:30 p.m.

Remotely Exploitable :

No

Impact Score :

10.0

Exploitability Score :

3.4
Affected Products

The following products are affected by CVE-2011-0343 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Oneidentity syslog-ng
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2011-0343.

URL Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608491 Patch Third Party Advisory
http://www.securityfocus.com/archive/1/515955/100/0/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/45988 Third Party Advisory VDB Entry
https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html Vendor Advisory
https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-0343 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-0343 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    May. 19, 2020

    Action Type Old Value New Value
    Changed Reference Type http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608491 Patch http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608491 Patch, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/archive/1/515955/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/515955/100/0/threaded Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securityfocus.com/bid/45988 No Types Assigned http://www.securityfocus.com/bid/45988 Third Party Advisory, VDB Entry
    Changed Reference Type https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html No Types Assigned https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html Vendor Advisory
    Changed Reference Type https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html No Types Assigned https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html Vendor Advisory
    Changed CPE Configuration AND OR *cpe:2.3:a:balabit:syslog-ng:2.0:*:open_source:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:2.0:*:premium:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:3.0:*:open_source:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:3.0:*:premium:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:3.1:*:open_source:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:3.1:*:premium:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:3.2:*:open_source:*:*:*:*:* *cpe:2.3:a:balabit:syslog-ng:3.2:*:premium:*:*:*:*:* OR cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* cpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:* AND OR *cpe:2.3:a:oneidentity:syslog-ng:2.0:*:*:*:open_source:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:2.0:*:*:*:premium:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:3.0:*:*:*:open_source:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:3.0:*:*:*:premium:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:3.1:*:*:*:open_source:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:3.1:*:*:*:premium:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:3.2:*:*:*:open_source:*:*:* *cpe:2.3:a:oneidentity:syslog-ng:3.2:*:*:*:premium:*:*:* OR cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* cpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 10, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/515955/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/515955/100/0/threaded [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 31, 2011

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2011-0343 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2011-0343 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.05635

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability