CVE-2014-2285
net-snmp: snmptrapd crash when using a trap with empty community string
Severity Score
4.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The perl_trapd_handler function in perl/TrapReceiver/TrapReceiver.xs in Net-SNMP 5.7.3.pre3 and earlier, when using certain Perl versions, allows remote attackers to cause a denial of service (snmptrapd crash) via an empty community string in an SNMP trap, which triggers a NULL pointer dereference within the newSVpv function in Perl.
La función perl_trapd_handler en perl/TrapReceiver/TrapReceiver.xs en Net-SNMP 5.7.3.pre3 y anteriores, cuando utiliza ciertas versiones Perl, permite a atacantes remotos causar una denegación de servicio (caída de snmptrapd) a través de una cadena de comunidad vacía en una trampa SNMP, lo que provoca una referencia a puntero nulo dentro de la función newSVpv en Perl.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2014-03-05 CVE Reserved
- 2014-03-13 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (12)
| URL | Tag | Source |
|---|---|---|
| http://comments.gmane.org/gmane.comp.security.oss.general/12284 | Mailing List | |
| http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 | X_refsource_confirm | |
| http://secunia.com/advisories/59974 | Third Party Advisory | |
| http://sourceforge.net/p/net-snmp/patches/1275 | X_refsource_confirm | |
| http://www.nntp.perl.org/group/perl.perl5.porters/2006/09/msg116250.html | X_refsource_misc |
| URL | Date | SRC |
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| URL | Date | SRC |
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