gsd-2022-0529
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
Aliases
Aliases
CVE-2022-0529


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-0529",
    "description": "A flaw was found in unzip 6.0. The vulnerability occurs during the conversion of wide string to local string that leads to a heap of out-of-bound writes. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.",
    "id": "GSD-2022-0529",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-0529.html",
      "https://www.debian.org/security/2022/dsa-5202",
      "https://advisories.mageia.org/CVE-2022-0529.html",
      "https://ubuntu.com/security/CVE-2022-0529"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-0529"
      ],
      "details": "A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.",
      "id": "GSD-2022-0529",
      "modified": "2023-12-13T01:19:11.617134Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2022-0529",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "unzip",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "6.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
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          }
        ]
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          },
          {
            "name": "https://github.com/ByteHackr/unzip_poc",
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            "url": "https://github.com/ByteHackr/unzip_poc"
          },
          {
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          },
          {
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            "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html"
          },
          {
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            "refsource": "MISC",
            "url": "https://security.gentoo.org/glsa/202310-17"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:unzip_project:unzip:6.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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          },
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      },
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            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
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                  "value": "CWE-787"
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        },
        "references": {
          "reference_data": [
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            },
            {
              "name": "DSA-5202",
              "refsource": "DEBIAN",
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              "url": "https://www.debian.org/security/2022/dsa-5202"
            },
            {
              "name": "[debian-lts-announce] 20220922 [SECURITY] [DLA 3118-1] unzip security update",
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              "tags": [
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            }
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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,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "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"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-11-09T20:55Z",
      "publishedDate": "2022-02-09T23:15Z"
    }
  }
}


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