gsd-2021-32142
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.
Aliases
Aliases
CVE-2021-32142


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-32142",
    "id": "GSD-2021-32142",
    "references": [
      "https://advisories.mageia.org/CVE-2021-32142.html",
      "https://www.suse.com/security/cve/CVE-2021-32142.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-32142"
      ],
      "details": "Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.",
      "id": "GSD-2021-32142",
      "modified": "2023-12-13T01:23:09.270053Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-32142",
        "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": "Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/LibRaw/LibRaw/issues/400",
            "refsource": "MISC",
            "url": "https://github.com/LibRaw/LibRaw/issues/400"
          },
          {
            "name": "https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49",
            "refsource": "MISC",
            "url": "https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49"
          },
          {
            "name": "https://github.com/gtt1995",
            "refsource": "MISC",
            "url": "https://github.com/gtt1995"
          },
          {
            "name": "https://www.libraw.org/",
            "refsource": "MISC",
            "url": "https://www.libraw.org/"
          },
          {
            "name": "FEDORA-2023-220878f1bf",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E7TEZ7CLRNYYQZJ5NJGZXK6YJU46WH2L/"
          },
          {
            "name": "FEDORA-2023-be842ba7fb",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5ICTVDRGBWGIFBTUWJLGX7QM5GWBWUG7/"
          },
          {
            "name": "[debian-lts-announce] 20230527 [SECURITY] [DLA 3433-1] libraw security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00025.html"
          },
          {
            "name": "DSA-5412",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2023/dsa-5412"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=0.20.0",
          "affected_versions": "Version 0.20.0",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-787",
            "CWE-937"
          ],
          "date": "2023-05-28",
          "description": "Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.",
          "fixed_versions": [
            "0.20.2"
          ],
          "identifier": "CVE-2021-32142",
          "identifiers": [
            "CVE-2021-32142"
          ],
          "not_impacted": "All versions before 0.20.0, all versions after 0.20.0",
          "package_slug": "conan/libraw",
          "pubdate": "2023-02-17",
          "solution": "Upgrade to version 0.20.2 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-32142",
            "https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49",
            "https://www.libraw.org/",
            "https://github.com/LibRaw/LibRaw/issues/400",
            "https://github.com/gtt1995"
          ],
          "uuid": "afd955dd-e6b2-489b-9642-2ddc4c3cde5c"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:libraw:libraw:0.20.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-32142"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49"
            },
            {
              "name": "https://www.libraw.org/",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.libraw.org/"
            },
            {
              "name": "https://github.com/LibRaw/LibRaw/issues/400",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking"
              ],
              "url": "https://github.com/LibRaw/LibRaw/issues/400"
            },
            {
              "name": "https://github.com/gtt1995",
              "refsource": "MISC",
              "tags": [
                "Not Applicable"
              ],
              "url": "https://github.com/gtt1995"
            },
            {
              "name": "FEDORA-2023-be842ba7fb",
              "refsource": "FEDORA",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5ICTVDRGBWGIFBTUWJLGX7QM5GWBWUG7/"
            },
            {
              "name": "FEDORA-2023-220878f1bf",
              "refsource": "FEDORA",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E7TEZ7CLRNYYQZJ5NJGZXK6YJU46WH2L/"
            },
            {
              "name": "[debian-lts-announce] 20230527 [SECURITY] [DLA 3433-1] libraw security update",
              "refsource": "MLIST",
              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00025.html"
            },
            {
              "name": "DSA-5412",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "https://www.debian.org/security/2023/dsa-5412"
            }
          ]
        }
      },
      "impact": {
        "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": "2023-05-28T04:15Z",
      "publishedDate": "2023-02-17T18:15Z"
    }
  }
}


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