Vulnerability-Lookup

rustsec-2025-0168

Vulnerability from osv_rustsec

Published

2025-03-16 12:00

Modified

2026-08-11 10:24

Summary

Incorrect path canonicalization during Archive Extraction Leading to Arbitrary File Write

Details

In the archive extraction routine of affected versions of the zip crate, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted.

For more details, see the GitHub-hosted security advisory: https://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8

Severity

7.3 (High)


                    
                      CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H

References

URL

Type

	https://crates.io/crates/zip	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2025-0168.html	ADVISORY
	https://github.com/zip-rs/zip2/security/advisorie…	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [],
        "cvss": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [
            "zip::read::ZipArchive::extract",
            "zip::unstable::stream::ZipStreamReader::extract"
          ],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "zip",
        "purl": "pkg:cargo/zip"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.3.0"
            },
            {
              "fixed": "2.3.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2025-29787",
    "GHSA-94vh-gphv-8pm8"
  ],
  "database_specific": {
    "license": "CC-BY-4.0"
  },
  "details": "In the archive extraction routine of affected versions of the zip crate, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted.\n\nFor more details, see the GitHub-hosted security advisory: \u003chttps://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8\u003e",
  "id": "RUSTSEC-2025-0168",
  "modified": "2026-08-11T10:24:59Z",
  "published": "2025-03-16T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/zip"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2025-0168.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Incorrect path canonicalization during Archive Extraction Leading to Arbitrary File Write"
}

CVE-2025-29787 (GCVE-0-2025-29787)

Vulnerability from cvelistv5 – Published: 2025-03-17 13:19 – Updated: 2025-03-19 15:50

Title

zip Vulnerable to Incorrect Path Canonicalization During Archive Extraction, Leading to Arbitrary File Write

Summary

`zip` is a zip library for rust which supports reading and writing of simple ZIP files. In the archive extraction routine of affected versions of the `zip` crate starting with version 1.3.0 and prior to version 2.3.0, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted. Users who extract untrusted archive files using the following high-level API method may be affected and critical files on the system may be overwritten with arbitrary file permissions, which can potentially lead to code execution. Version 2.3.0 fixes the issue.

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-17 15:50 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-61 - UNIX Symbolic Link (Symlink) Following
CWE-180 - Incorrect Behavior Order: Validate Before Canonicalize

Assigner

GitHub_M

References

4 references

URL	Tags
https://github.com/zip-rs/zip2/security/advisorie…	x_refsource_CONFIRM
https://github.com/zip-rs/zip2/commit/a2e062f3706…	x_refsource_MISC
https://gist.github.com/eternal-flame-AD/bf71ef4f…	x_refsource_MISC
https://github.com/zip-rs/zip2/releases/tag/v2.3.0	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
zip-rs	zip2	Affected: >= 1.3.0, < 2.3.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-29787",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-17T15:50:24.303460Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-17T15:50:36.190Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "zip2",
          "vendor": "zip-rs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.3.0, \u003c 2.3.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "`zip` is a zip library for rust which supports reading and writing of simple ZIP files. In the archive extraction routine of affected versions of the `zip` crate starting with version 1.3.0 and prior to version 2.3.0, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted. Users who extract untrusted archive files using the following high-level API method may be affected and critical files on the system may be overwritten with arbitrary file permissions, which can potentially lead to code execution. Version 2.3.0 fixes the issue."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-61",
              "description": "CWE-61: UNIX Symbolic Link (Symlink) Following",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-180",
              "description": "CWE-180: Incorrect Behavior Order: Validate Before Canonicalize",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-03-19T15:50:49.160Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8"
        },
        {
          "name": "https://github.com/zip-rs/zip2/commit/a2e062f37066c3b12860a32eb1cb44856cfb7afe",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/zip-rs/zip2/commit/a2e062f37066c3b12860a32eb1cb44856cfb7afe"
        },
        {
          "name": "https://gist.github.com/eternal-flame-AD/bf71ef4f6828e741eb12ce7fd47b7b85",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gist.github.com/eternal-flame-AD/bf71ef4f6828e741eb12ce7fd47b7b85"
        },
        {
          "name": "https://github.com/zip-rs/zip2/releases/tag/v2.3.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/zip-rs/zip2/releases/tag/v2.3.0"
        }
      ],
      "source": {
        "advisory": "GHSA-94vh-gphv-8pm8",
        "discovery": "UNKNOWN"
      },
      "title": "zip Vulnerable to Incorrect Path Canonicalization During Archive Extraction, Leading to Arbitrary File Write"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-29787",
    "datePublished": "2025-03-17T13:19:23.925Z",
    "dateReserved": "2025-03-11T14:23:00.476Z",
    "dateUpdated": "2025-03-19T15:50:49.160Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-94VH-GPHV-8PM8

Vulnerability from github – Published: 2025-03-17 21:26 – Updated: 2025-03-19 15:51

Summary

zip Incorrectly Canonicalizes Paths during Archive Extraction Leading to Arbitrary File Write

Details

Summary

In the archive extraction routine of affected versions of the zip crate, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted.

Details

This is a variant of the zip-slip vulnerability, we can make the extraction logic step outside of the target directory by creating a symlink to the parent directory and then extracting further files through that symlink.

The documentation of the [::zip::read::ZipArchive::extract] method is in my opinion implying this should not happen:

"Paths are sanitized with ZipFile::enclosed_name." ... [::zip::read::FileOptions::enclosed_name] ... is resistant to path-based exploits ... can’t resolve to a path outside the current directory.

Most archive software either decline to extract symlinks that traverse out of the directory or defer creation of symlinks after all files have been created to prevent unexpected behavior when later entries depend on earlier symbolic link entries.

PoC

https://gist.github.com/eternal-flame-AD/bf71ef4f6828e741eb12ce7fd47b7b85

Impact

Users who extract untrusted archive files using the following high-level API method may be affected and critical files on the system may be overwritten with arbitrary file permissions, which can potentially lead to code execution.

zip::unstable::stream::ZipStreamReader::extract
zip::read::ZipArchive::extract

Severity

7.3 (High)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "zip"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.3.0"
            },
            {
              "fixed": "2.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-29787"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-180",
      "CWE-22",
      "CWE-61"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-17T21:26:32Z",
    "nvd_published_at": "2025-03-17T14:15:22Z",
    "severity": "HIGH"
  },
  "details": "### Summary\n\n\nIn the archive extraction routine of affected versions of the `zip` crate, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted.\n\n### Details\n\nThis is a variant of the [zip-slip](https://github.com/snyk/zip-slip-vulnerability) vulnerability, we can make the extraction logic step outside of the target directory by creating a symlink to the parent directory and then extracting further files through that symlink.\n\nThe documentation of the [`::zip::read::ZipArchive::extract`] method is in my opinion implying this should not happen:\n\n\u003e \"Paths are sanitized with ZipFile::enclosed_name.\" ...\n\u003e [`::zip::read::FileOptions::enclosed_name`] ... is resistant to path-based exploits ... can\u2019t resolve to a path outside the current directory.\n\n\nMost archive software either decline to extract symlinks that traverse out of the directory or defer creation of symlinks after all files have been created to prevent unexpected behavior when later entries depend on earlier symbolic link entries.\n\n### PoC\n\nhttps://gist.github.com/eternal-flame-AD/bf71ef4f6828e741eb12ce7fd47b7b85\n\n### Impact\n\nUsers who extract untrusted archive files using the following high-level API method may be affected and critical files on the system may be overwritten with arbitrary file permissions, which can potentially lead to code execution.\n\n- zip::unstable::stream::ZipStreamReader::extract\n- zip::read::ZipArchive::extract",
  "id": "GHSA-94vh-gphv-8pm8",
  "modified": "2025-03-19T15:51:04Z",
  "published": "2025-03-17T21:26:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29787"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zip-rs/zip2/commit/a2e062f37066c3b12860a32eb1cb44856cfb7afe"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/eternal-flame-AD/bf71ef4f6828e741eb12ce7fd47b7b85"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zip-rs/zip2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zip-rs/zip2/releases/tag/v2.3.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "zip Incorrectly Canonicalizes Paths during Archive Extraction Leading to Arbitrary File Write"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

rustsec-2025-0168

Vulnerability from osv_rustsec

CVE-2025-29787 (GCVE-0-2025-29787)

GHSA-94VH-GPHV-8PM8

Summary

Details

PoC

Impact

Tags

Sightings

Nomenclature