CVE-2013-4758
rsyslog ElasticSearch Memory Corruption
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Double free vulnerability in the writeDataError function in the ElasticSearch plugin (omelasticsearch) in rsyslog before 7.4.2 and before 7.5.2 devel, when errorfile is set to local logging, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted JSON response.
Vulnerabilidad de doble liberación en la función writeDataError en el plugin Elasticsearch (omelasticsearch) en rsyslog anterior a 7.4.2 y anterior a 7.5.2 devel, cuando un errorfile se establece en el registro de log local, permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código arbitrario a través de una respuesta JSON diseñada.
rsyslog ElasticSearch plugin suffers from a double free memory corruption. rsyslog versions 7.4.0 stable through 7.4.1 stable and 7.3.2 devel through 7.5.1 devel are affected.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-07-04 CVE Reserved
- 2013-07-05 CVE Published
- 2024-09-16 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2013/07/05/2 | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.rsyslog.com/rsyslog-7-4-2-v7-stable-released | 2013-10-07 | |
| http://www.rsyslog.com/rsyslog-7-5-2-v7-devel-released | 2013-10-07 |
| URL | Date | SRC |
|---|
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" | <= 7.4.1 Search vendor "Rsyslog" for product "Rsyslog" and version " <= 7.4.1" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | <= 7.5.1 Search vendor "Rsyslog" for product "Rsyslog" and version " <= 7.5.1" | devel |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 6.4.2 Search vendor "Rsyslog" for product "Rsyslog" and version "6.4.2" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 6.5.1 Search vendor "Rsyslog" for product "Rsyslog" and version "6.5.1" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 6.6.0 Search vendor "Rsyslog" for product "Rsyslog" and version "6.6.0" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.0 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.0" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.1 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.1" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.2 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.2" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.3 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.3" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.4 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.4" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.5 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.5" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.6 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.6" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.7 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.7" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.8 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.8" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.9 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.9" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.10 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.10" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.11 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.11" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.1.12 Search vendor "Rsyslog" for product "Rsyslog" and version "7.1.12" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.1 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.1" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.2 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.2" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.3 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.3" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.4 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.4" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.5 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.5" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.6 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.6" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.2.7 Search vendor "Rsyslog" for product "Rsyslog" and version "7.2.7" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.0 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.0" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.1 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.1" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.3 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.3" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.4 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.4" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.5 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.5" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.6 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.6" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.7 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.7" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.8 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.8" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.9 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.9" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.10 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.10" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.11 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.11" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.12 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.12" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.13 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.13" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.14 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.14" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.3.15 Search vendor "Rsyslog" for product "Rsyslog" and version "7.3.15" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.4.0 Search vendor "Rsyslog" for product "Rsyslog" and version "7.4.0" | - |
Affected
| ||||||
| Rsyslog Search vendor "Rsyslog" | Rsyslog Search vendor "Rsyslog" for product "Rsyslog" | 7.5.0 Search vendor "Rsyslog" for product "Rsyslog" and version "7.5.0" | devel |
Affected
| ||||||