gsd-2020-27823
Vulnerability from gsd
Modified
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


To clipboard 

{
  "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": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-27823"
      ],
      "details": "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",
      "modified": "2023-12-13T01:22:10.914934Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2020-27823",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "openjpeg",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "openjpeg 2.4.0"
                        }
                      ]
                    }
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              },
              "vendor_name": "n/a"
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          }
        ]
      },
      "problemtype": {
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                "value": "CWE-20-\u003eCWE-120-\u003eCWE-787"
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          }
        ]
      },
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        "reference_data": [
          {
            "name": "FEDORA-2020-4cd57a6876",
            "refsource": "FEDORA",
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          },
          {
            "name": "[debian-lts-announce] 20210208 [SECURITY] [DLA 2550-1] openjpeg2 security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html"
          },
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    },
    "gitlab.com": {
      "advisories": [
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          "affected_range": "\u003c2.4.0",
          "affected_versions": "All versions before 2.4.0",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
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            "CWE-120",
            "CWE-787",
            "CWE-937"
          ],
          "date": "2021-06-02",
          "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.",
          "fixed_versions": [
            "2.4.0"
          ],
          "identifier": "CVE-2020-27823",
          "identifiers": [
            "CVE-2020-27823"
          ],
          "not_impacted": "All versions starting from 2.4.0",
          "package_slug": "conan/openjpeg",
          "pubdate": "2021-05-13",
          "solution": "Upgrade to version 2.4.0 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-27823",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1905762"
          ],
          "uuid": "78799bd1-a645-42a8-8df7-8753439ac430"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
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              {
                "cpe23Uri": "cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*",
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                "versionEndExcluding": "2.4.0",
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          {
            "children": [],
            "cpe_match": [
              {
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                "cpe_name": [],
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              {
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      "cve": {
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          "ID": "CVE-2020-27823"
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
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                {
                  "lang": "en",
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              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[debian-lts-announce] 20210208 [SECURITY] [DLA 2550-1] openjpeg2 security update",
              "refsource": "MLIST",
              "tags": [
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              "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1905762",
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            },
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQR4EWRFFZQDMFPZKFZ6I3USLMW6TKTP/"
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-06-02T17:01Z",
      "publishedDate": "2021-05-13T15:15Z"
    }
  }
}


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