fkie_cve-2015-5621
Vulnerability from fkie_nvd
Published
2015-08-19 15:59
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1636.html
cve@mitre.orghttp://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/
cve@mitre.orghttp://support.citrix.com/article/CTX209443
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/04/13/1Exploit
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/04/16/15
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/07/31/1
cve@mitre.orghttp://www.securityfocus.com/bid/76380
cve@mitre.orghttp://www.securitytracker.com/id/1033304
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2711-1
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1212408
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf
cve@mitre.orghttps://sourceforge.net/p/net-snmp/bugs/2615/
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4154
cve@mitre.orghttps://www.exploit-db.com/exploits/45547/
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1636.html
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/
af854a3a-2127-422b-91ae-364da2661108http://support.citrix.com/article/CTX209443
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/04/13/1Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/04/16/15
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/07/31/1
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/76380
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1033304
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2711-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1212408
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/net-snmp/bugs/2615/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4154
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/45547/
Impacted products
Vendor Product Version
net-snmp net-snmp *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:net-snmp:net-snmp:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B4A10A0A-6AE1-4771-B5D3-B9D7A1B78476",
                     versionEndIncluding: "5.7.2",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "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.",
      },
      {
         lang: "es",
         value: "Vulnerabilidad en la función snmp_pdu_parse en snmp_api.c en net-snmp 5.7.2 y versiones anteriores, no elimina la variable varBind en un elemento netsnmp_variable_list cuando falla el análisis gramatical del SNMP PDU, lo que permite a atacantes remotos causar una denegación de servicio (caída) y posiblemente ejecutar código arbitrario a través de un paquete manipulado.",
      },
   ],
   id: "CVE-2015-5621",
   lastModified: "2025-04-12T10:46:40.837",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 7.5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
   },
   published: "2015-08-19T15:59:09.460",
   references: [
      {
         source: "cve@mitre.org",
         url: "http://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://rhn.redhat.com/errata/RHSA-2015-1636.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/",
      },
      {
         source: "cve@mitre.org",
         url: "http://support.citrix.com/article/CTX209443",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Exploit",
         ],
         url: "http://www.openwall.com/lists/oss-security/2015/04/13/1",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.openwall.com/lists/oss-security/2015/04/16/15",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.openwall.com/lists/oss-security/2015/07/31/1",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.securityfocus.com/bid/76380",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.securitytracker.com/id/1033304",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.ubuntu.com/usn/USN-2711-1",
      },
      {
         source: "cve@mitre.org",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1212408",
      },
      {
         source: "cve@mitre.org",
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf",
      },
      {
         source: "cve@mitre.org",
         url: "https://sourceforge.net/p/net-snmp/bugs/2615/",
      },
      {
         source: "cve@mitre.org",
         url: "https://www.debian.org/security/2018/dsa-4154",
      },
      {
         source: "cve@mitre.org",
         url: "https://www.exploit-db.com/exploits/45547/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://rhn.redhat.com/errata/RHSA-2015-1636.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://support.citrix.com/article/CTX209443",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
         ],
         url: "http://www.openwall.com/lists/oss-security/2015/04/13/1",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.openwall.com/lists/oss-security/2015/04/16/15",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.openwall.com/lists/oss-security/2015/07/31/1",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.securityfocus.com/bid/76380",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.securitytracker.com/id/1033304",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.ubuntu.com/usn/USN-2711-1",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1212408",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://sourceforge.net/p/net-snmp/bugs/2615/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://www.debian.org/security/2018/dsa-4154",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://www.exploit-db.com/exploits/45547/",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Deferred",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-19",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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