fkie_cve-2019-3688
Vulnerability from fkie_nvd
Published
2019-10-07 14:15
Modified
2024-11-21 04:42
Severity ?
5.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
The /usr/sbin/pinger binary packaged with squid in SUSE Linux Enterprise Server 15 before and including version 4.8-5.8.1 and in SUSE Linux Enterprise Server 12 before and including 3.5.21-26.17.1 had squid:root, 0750 permissions. This allowed an attacker that compromissed the squid user to gain persistence by changing the binary
References
meissner@suse.dehttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html
meissner@suse.dehttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html
meissner@suse.dehttp://lists.opensuse.org/opensuse-security-announce/2019-12/msg00024.html
meissner@suse.dehttps://bugzilla.suse.com/show_bug.cgi?id=1093414Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00024.html
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=1093414Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
suse suse_linux_enterprise_server 12
suse suse_linux_enterprise_server 12
suse suse_linux_enterprise_server 12
suse suse_linux_enterprise_server 15
suse suse_linux_enterprise_server 15


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp1:*:*:ltss:*:*:*",
                     matchCriteriaId: "4BF3B54D-9CE7-44A3-89FB-7747FADBD361",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp2:*:*:ltss:*:*:*",
                     matchCriteriaId: "0F45BC40-F836-447D-A5B3-8A7FCF64A82E",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp3:*:*:ltss:*:*:*",
                     matchCriteriaId: "DC4D0498-D6FB-4A73-B053-895AC60A4DEB",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:suse:suse_linux_enterprise_server:15:-:*:*:*:*:*:*",
                     matchCriteriaId: "873082AA-2F7B-44C8-89D2-4DD48673BAE9",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:suse:suse_linux_enterprise_server:15:sp1:*:*:*:*:*:*",
                     matchCriteriaId: "7642C831-6063-4405-A352-431CE374458A",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "The /usr/sbin/pinger binary packaged with squid in SUSE Linux Enterprise Server 15 before and including version 4.8-5.8.1 and in SUSE Linux Enterprise Server 12 before and including 3.5.21-26.17.1 had squid:root, 0750 permissions. This allowed an attacker that compromissed the squid user to gain persistence by changing the binary",
      },
      {
         lang: "es",
         value: "El binario /usr/sbin/pinger empaquetado con squid en SUSE Linux Enterprise Server 15 anterior e incluyendo la versión 4.8-5.8.1 y en SUSE Linux Enterprise Server 12 anterior e incluyendo la versión 3.5.21-26.17.1, presenta squid:root, permisos 0750 . Esto permitió a un atacante que comprometía al usuario squid conseguir persistencia al cambiar el binario.",
      },
   ],
   id: "CVE-2019-3688",
   lastModified: "2024-11-21T04:42:20.127",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "LOCAL",
               authentication: "NONE",
               availabilityImpact: "COMPLETE",
               baseScore: 6.6,
               confidentialityImpact: "NONE",
               integrityImpact: "COMPLETE",
               vectorString: "AV:L/AC:L/Au:N/C:N/I:C/A:C",
               version: "2.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 9.2,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "LOW",
               baseScore: 5.1,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "LOW",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
               version: "3.1",
            },
            exploitabilityScore: 2.5,
            impactScore: 2.5,
            source: "meissner@suse.de",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.1,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.2,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2019-10-07T14:15:11.977",
   references: [
      {
         source: "meissner@suse.de",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html",
      },
      {
         source: "meissner@suse.de",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html",
      },
      {
         source: "meissner@suse.de",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00024.html",
      },
      {
         source: "meissner@suse.de",
         tags: [
            "Issue Tracking",
            "Vendor Advisory",
         ],
         url: "https://bugzilla.suse.com/show_bug.cgi?id=1093414",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00024.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Vendor Advisory",
         ],
         url: "https://bugzilla.suse.com/show_bug.cgi?id=1093414",
      },
   ],
   sourceIdentifier: "meissner@suse.de",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-276",
            },
         ],
         source: "meissner@suse.de",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-276",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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