fkie_cve-2018-6798
Vulnerability from fkie_nvd
Published
2018-04-17 20:29
Modified
2024-11-21 04:11
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure.
References
cve@mitre.orghttp://www.securitytracker.com/id/1040681Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:1192Third Party Advisory
cve@mitre.orghttps://rt.perl.org/Public/Bug/Display.html?id=132063Vendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201909-01
cve@mitre.orghttps://usn.ubuntu.com/3625-1/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4172Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpujul2020.html
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1040681Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1192Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://rt.perl.org/Public/Bug/Display.html?id=132063Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201909-01
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3625-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4172Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2020.html
Impacted products
Vendor Product Version
debian debian_linux 7.0
debian debian_linux 8.0
debian debian_linux 9.0
perl perl *
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 17.10
redhat enterprise_linux_server 6.0
redhat enterprise_linux_server 7.0
redhat enterprise_linux_server 7.3
redhat enterprise_linux_server 7.4
redhat enterprise_linux_server 7.5
redhat enterprise_linux_workstation 6.0
redhat enterprise_linux_workstation 7.0


To clipboard 

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      "value": "An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en Perl, de la versi\u00f3n 5.22 a la 5.26. Si se hace que coincida una expresi\u00f3n regular dependiente de una locale manipulada, se puede provocar una sobrelectura de b\u00fafer basada en memoria din\u00e1mica (heap) y una potencial divulgaci\u00f3n de informaci\u00f3n."
    }
  ],
  "id": "CVE-2018-6798",
  "lastModified": "2024-11-21T04:11:13.413",
  "metrics": {
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        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
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          "confidentialityImpact": "HIGH",
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          "scope": "UNCHANGED",
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  "published": "2018-04-17T20:29:00.580",
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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