Vulnerability-Lookup

GHSA-V882-949X-6V28

Vulnerability from github – Published: 2022-05-14 01:04 – Updated: 2023-07-26 21:48

Summary

SimpleSAMLphp allows timing side-channel attacks

Details

The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.

Severity

5.9 (Medium)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "simplesamlphp/simplesamlphp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.15.0-rc1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-12872"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-26T21:48:04Z",
    "nvd_published_at": "2017-09-01T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.",
  "id": "GHSA-v882-949x-6v28",
  "modified": "2023-07-26T21:48:04Z",
  "published": "2022-05-14T01:04:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12872"
    },
    {
      "type": "WEB",
      "url": "https://github.com/simplesamlphp/simplesamlphp/commit/b72c79e3070f930d758f5c269333d63ed7509e2e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12872.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://simplesamlphp.org/security/201703-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "SimpleSAMLphp allows timing side-channel attacks"
}

CVE-2017-12872 (GCVE-0-2017-12872)

Vulnerability from cvelistv5 – Published: 2017-09-01 21:00 – Updated: 2024-08-05 18:51

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2230 records in the last 180 days details

References

3 references

URL	Tags
https://simplesamlphp.org/security/201703-01	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2017…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST

Date Public

2017-03-30 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T18:51:06.747Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://simplesamlphp.org/security/201703-01"
          },
          {
            "name": "[debian-lts-announce] 20171212 [SECURITY] [DLA 1205-1] simplesamlphp security update",
            "tags": [
              "mailing-list",
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html"
          },
          {
            "name": "[debian-lts-announce] 20180629 [SECURITY] [DLA 1408-1] simplesamlphp security update",
            "tags": [
              "mailing-list",
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            "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00017.html"
          }
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        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-30T09:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
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          "url": "https://simplesamlphp.org/security/201703-01"
        },
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          "name": "[debian-lts-announce] 20171212 [SECURITY] [DLA 1205-1] simplesamlphp security update",
          "tags": [
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          ],
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        },
        {
          "name": "[debian-lts-announce] 20180629 [SECURITY] [DLA 1408-1] simplesamlphp security update",
          "tags": [
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          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00017.html"
        }
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        "CVE_data_meta": {
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          "ID": "CVE-2017-12872",
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          "vendor": {
            "vendor_data": [
              {
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                    {
                      "product_name": "n/a",
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        "problemtype": {
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        "references": {
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            },
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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.

Vulnerability timeline

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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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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