GSD-2020-27823

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Aliases
Aliases
CVE-2020-27823
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{
  "GSD": {
    "alias": "CVE-2020-27823",
    "description": "A flaw was found in OpenJPEG\u2019s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
    "id": "GSD-2020-27823",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-27823.html",
      "https://www.debian.org/security/2021/dsa-4882",
      "https://access.redhat.com/errata/RHSA-2021:4251",
      "https://ubuntu.com/security/CVE-2020-27823",
      "https://advisories.mageia.org/CVE-2020-27823.html",
      "https://security.archlinux.org/CVE-2020-27823",
      "https://linux.oracle.com/cve/CVE-2020-27823.html"
    ]
  },
  "gsd": {
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "modified": "2023-12-13T01:22:10.914934Z",
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          "package_slug": "conan/openjpeg",
          "pubdate": "2021-05-13",
          "solution": "Upgrade to version 2.4.0 or above.",
          "title": "Out-of-bounds Write",
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          "obtainUserPrivilege": false,
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          "userInteractionRequired": true
        },
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            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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      "lastModifiedDate": "2021-06-02T17:01Z",
      "publishedDate": "2021-05-13T15:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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