CVE-2015-5621
Net-SNMP SNMP PDU Remote Code Execution Denial of Service Vulnerability
Description
The snmp_pdu_parse function in snmp_api.c in net-snmp 5.7.2 and earlier does not remove the varBind variable in a netsnmp_variable_list item when parsing of the SNMP PDU fails, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet.
INFO
Published Date :
Aug. 19, 2015, 3:59 p.m.
Last Modified :
Nov. 21, 2024, 2:33 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2015-5621 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2015-5621.
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).
🐳 SNMP daemon Docker image based on Alpine Linux
snmp snmpd docker alpine-linux coreos
Dockerfile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-5621 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-5621 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html Added Reference http://rhn.redhat.com/errata/RHSA-2015-1636.html Added Reference http://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/ Added Reference http://support.citrix.com/article/CTX209443 Added Reference http://www.openwall.com/lists/oss-security/2015/04/13/1 Added Reference http://www.openwall.com/lists/oss-security/2015/04/16/15 Added Reference http://www.openwall.com/lists/oss-security/2015/07/31/1 Added Reference http://www.securityfocus.com/bid/76380 Added Reference http://www.securitytracker.com/id/1033304 Added Reference http://www.ubuntu.com/usn/USN-2711-1 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1212408 Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf Added Reference https://sourceforge.net/p/net-snmp/bugs/2615/ Added Reference https://www.debian.org/security/2018/dsa-4154 Added Reference https://www.exploit-db.com/exploits/45547/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 11, 2020
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf [No Types Assigned] -
CVE Modified by [email protected]
Oct. 10, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/45547/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 30, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4154 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 24, 2016
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1033304 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 22, 2016
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference http://support.citrix.com/article/CTX209443 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/76380 [No Types Assigned] -
CVE Translated by [email protected]
Aug. 27, 2015
Action Type Old Value New Value Changed Translation jjalvarez memilova Changed Translation la función snmp_pdu_parse en net-snmp snmp_pdu_parse en net-snmp -
Modified Analysis by [email protected]
Aug. 20, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:net-snmp:net-snmp:5.7.2:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Changed Reference Type http://www.openwall.com/lists/oss-security/2015/04/13/1 No Types Assigned http://www.openwall.com/lists/oss-security/2015/04/13/1 Exploit Added CWE CWE-19 -
Initial Analysis by [email protected]
Aug. 20, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-5621 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-2015-5621
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
10.03 }} 1.84%
score
0.94888
percentile