Vulnerability-Lookup

GSD-2013-7463

Vulnerability from gsd - Updated: 2013-10-01 00:00

Details

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack.

Aliases

CVE-2013-7463

Aliases

CVE-2013-7463

JSON

To clipboard

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    "alias": "CVE-2013-7463",
    "description": "The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack.",
    "id": "GSD-2013-7463"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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          "package": {
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      "aliases": [
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      ],
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      "id": "GSD-2013-7463",
      "modified": "2013-10-01T00:00:00.000Z",
      "published": "2013-10-01T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/Gurpartap/aescrypt/issues/4"
        }
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      "summary": "Vulnerability in aescrypt because IV is not randomized"
    }
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    },
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          "affected_versions": "Version 1.0.0",
          "credit": "Jens Finkhaeuser",
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          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-330",
            "CWE-937"
          ],
          "date": "2017-04-28",
          "description": "`AESCrypt.encrypt` and `AESCrypt.decrypt` functions are not randomized with an Initialization Vector (IV), which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack.",
          "fixed_versions": [],
          "identifier": "CVE-2013-7463",
          "identifiers": [
            "CVE-2013-7463"
          ],
          "package_slug": "gem/aescrypt",
          "pubdate": "2017-04-19",
          "solution": "There is no solution for this vulnerability at the moment.",
          "title": "Encryption with no Initialization Vector",
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            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
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            "confidentialityImpact": "HIGH",
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            "scope": "UNCHANGED",
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      },
      "lastModifiedDate": "2017-04-28T13:15Z",
      "publishedDate": "2017-04-19T17:59Z"
    }
  }
}

CVE-2013-7463 (GCVE-0-2013-7463)

Vulnerability from cvelistv5 – Published: 2017-04-19 17:00 – Updated: 2024-08-06 18:09

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/Gurpartap/aescrypt/issues/4	x_refsource_MISC
http://www.securityfocus.com/bid/98035	vdb-entryx_refsource_BID

Date Public

2017-04-19 00:00

Show details on NVD website

JSON

To clipboard

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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