CVE-2024-24789 Mishandling of corrupt central directory record in archive/zip

2024-06-0515:13:51

github.com

archive/zip package

invalid zip files

exploitable vulnerability

6.2 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.9%

JSON

The archive/zip package’s handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip package now rejects files containing these errors.

CNA Affected

[
  {
    "vendor": "Go standard library",
    "product": "archive/zip",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.21.11",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.22.0-0",
        "lessThan": "1.22.4",
        "versionType": "semver"
      }
    ],
    "packageName": "archive/zip",
    "collectionURL": "https://pkg.go.dev",
    "defaultStatus": "unaffected",
    "programRoutines": [
      {
        "name": "findSignatureInBlock"
      },
      {
        "name": "NewReader"
      },
      {
        "name": "OpenReader"
      }
    ]
  }
]