gsd-2022-23097
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.
Aliases
Aliases
CVE-2022-23097


To clipboard 

{
   GSD: {
      alias: "CVE-2022-23097",
      description: "An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.",
      id: "GSD-2022-23097",
      references: [
         "https://www.suse.com/security/cve/CVE-2022-23097.html",
         "https://advisories.mageia.org/CVE-2022-23097.html",
         "https://www.debian.org/security/2022/dsa-5231",
         "https://security.archlinux.org/CVE-2022-23097",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-23097",
         ],
         details: "An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.",
         id: "GSD-2022-23097",
         modified: "2023-12-13T01:19:35.305364Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2022-23097",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://git.kernel.org/pub/scm/network/connman/connman.git/log/",
                  refsource: "MISC",
                  url: "https://git.kernel.org/pub/scm/network/connman/connman.git/log/",
               },
               {
                  name: "https://www.openwall.com/lists/oss-security/2022/01/25/1",
                  refsource: "MISC",
                  url: "https://www.openwall.com/lists/oss-security/2022/01/25/1",
               },
               {
                  name: "[debian-lts-announce] 20220209 [SECURITY] [DLA 2915-1] connman security update",
                  refsource: "MLIST",
                  url: "https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html",
               },
               {
                  name: "DSA-5231",
                  refsource: "DEBIAN",
                  url: "https://www.debian.org/security/2022/dsa-5231",
               },
               {
                  name: "GLSA-202310-21",
                  refsource: "GENTOO",
                  url: "https://security.gentoo.org/glsa/202310-21",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "615FEE20-6784-4244-BF44-2CC6DFA8E9CD",
                              versionEndIncluding: "1.40",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                              matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                              matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.",
               },
               {
                  lang: "es",
                  value: "Se ha detectado un problema en el proxy DNS en Connman versiones hasta 1.40. La función forward_dns_reply maneja inapropiadamente una llamada a strnlen, conllevando a una lectura fuera de límites",
               },
            ],
            id: "CVE-2022-23097",
            lastModified: "2023-12-21T20:10:57.727",
            metrics: {
               cvssMetricV2: [
                  {
                     acInsufInfo: false,
                     baseSeverity: "MEDIUM",
                     cvssData: {
                        accessComplexity: "LOW",
                        accessVector: "NETWORK",
                        authentication: "NONE",
                        availabilityImpact: "PARTIAL",
                        baseScore: 6.4,
                        confidentialityImpact: "PARTIAL",
                        integrityImpact: "NONE",
                        vectorString: "AV:N/AC:L/Au:N/C:P/I:N/A:P",
                        version: "2.0",
                     },
                     exploitabilityScore: 10,
                     impactScore: 4.9,
                     obtainAllPrivilege: false,
                     obtainOtherPrivilege: false,
                     obtainUserPrivilege: false,
                     source: "nvd@nist.gov",
                     type: "Primary",
                     userInteractionRequired: false,
                  },
               ],
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "HIGH",
                        baseScore: 9.1,
                        baseSeverity: "CRITICAL",
                        confidentialityImpact: "HIGH",
                        integrityImpact: "NONE",
                        privilegesRequired: "NONE",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 3.9,
                     impactScore: 5.2,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
               ],
            },
            published: "2022-01-28T16:15:07.943",
            references: [
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Product",
                     "Third Party Advisory",
                  ],
                  url: "https://git.kernel.org/pub/scm/network/connman/connman.git/log/",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Mailing List",
                     "Third Party Advisory",
                  ],
                  url: "https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Third Party Advisory",
                  ],
                  url: "https://security.gentoo.org/glsa/202310-21",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Third Party Advisory",
                  ],
                  url: "https://www.debian.org/security/2022/dsa-5231",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Exploit",
                     "Mailing List",
                     "Third Party Advisory",
                  ],
                  url: "https://www.openwall.com/lists/oss-security/2022/01/25/1",
               },
            ],
            sourceIdentifier: "cve@mitre.org",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-125",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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