Vulnerability-Lookup

GHSA-47GJ-9V97-R4C7

Vulnerability from github – Published: 2022-05-17 00:28 – Updated: 2025-04-12 12:39

Details

Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it easier for physically proximate attackers to conduct key-extraction attacks by leveraging the ability to collect voltage data from exposed metal, a different vector than CVE-2013-4576.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-5270"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-10-10T01:55:00Z",
    "severity": "LOW"
  },
  "details": "Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it easier for physically proximate attackers to conduct key-extraction attacks by leveraging the ability to collect voltage data from exposed metal, a different vector than CVE-2013-4576.",
  "id": "GHSA-47gj-9v97-r4c7",
  "modified": "2025-04-12T12:39:29Z",
  "published": "2022-05-17T00:28:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-5270"
    },
    {
      "type": "WEB",
      "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2014q3/000352.html"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2014/08/16/2"
    },
    {
      "type": "WEB",
      "url": "http://www.cs.tau.ac.il/~tromer/handsoff"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2014/dsa-3024"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2014/dsa-3073"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2014-5270 (GCVE-0-2014-5270)

Vulnerability from cvelistv5 – Published: 2014-10-10 01:00 – Updated: 2024-08-06 11:41

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://lists.gnupg.org/pipermail/gnupg-announce/2…	mailing-listx_refsource_MLIST
	http://www.debian.org/security/2014/dsa-3073	vendor-advisoryx_refsource_DEBIAN
	http://openwall.com/lists/oss-security/2014/08/16/2	mailing-listx_refsource_MLIST
	http://www.cs.tau.ac.il/~tromer/handsoff/	x_refsource_MISC
	http://www.debian.org/security/2014/dsa-3024	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-06T11:41:47.780Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[gnupg-announce] 20140808 [security fix] Libgcrypt and GnuPG",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2014q3/000352.html"
          },
          {
            "name": "DSA-3073",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2014/dsa-3073"
          },
          {
            "name": "[oss-security] 20140816 Re: CVE request: libgcrypt, ELGAMAL side-channel attack",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "http://openwall.com/lists/oss-security/2014/08/16/2"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.cs.tau.ac.il/~tromer/handsoff/"
          },
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            "tags": [
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            ],
            "url": "http://www.debian.org/security/2014/dsa-3024"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
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        },
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        },
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          "name": "[oss-security] 20140816 Re: CVE request: libgcrypt, ELGAMAL side-channel attack",
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          ],
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        "affects": {
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                      "version": {
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            }
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        "problemtype": {
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            },
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2014-10-10T01:00:00",
    "dateReserved": "2014-08-15T00:00:00",
    "dateUpdated": "2024-08-06T11:41:47.780Z",
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  },
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-47GJ-9V97-R4C7

CVE-2014-5270 (GCVE-0-2014-5270)

Tags

Sightings

Nomenclature