gsd-2019-7665
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.
Aliases
Aliases
CVE-2019-7665


To clipboard 

{
   GSD: {
      alias: "CVE-2019-7665",
      description: "In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.",
      id: "GSD-2019-7665",
      references: [
         "https://www.suse.com/security/cve/CVE-2019-7665.html",
         "https://access.redhat.com/errata/RHBA-2020:0547",
         "https://access.redhat.com/errata/RHSA-2019:3575",
         "https://access.redhat.com/errata/RHSA-2019:2197",
         "https://ubuntu.com/security/CVE-2019-7665",
         "https://advisories.mageia.org/CVE-2019-7665.html",
         "https://security.archlinux.org/CVE-2019-7665",
         "https://linux.oracle.com/cve/CVE-2019-7665.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2019-7665",
         ],
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         id: "GSD-2019-7665",
         modified: "2023-12-13T01:23:46.967967Z",
         schema_version: "1.4.0",
      },
   },
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         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 4.3,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 8.6,
               impactScore: 2.9,
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               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: true,
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                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  version: "3.1",
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               exploitabilityScore: 1.8,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2021-11-30T19:53Z",
         publishedDate: "2019-02-09T16:29Z",
      },
   },
}


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