github - ghsa-5v44-xcm9-r9jw

ghsa-5v44-xcm9-r9jw

Vulnerability from github

Published

2022-05-13 01:36

Modified

2022-05-13 01:36

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

In curl and libcurl 7.52.0 to and including 7.53.1, libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established by the previous certificate (or no certificate). libcurl supports by default the use of TLS session id/ticket to resume previous TLS sessions to speed up subsequent TLS handshakes. They are used when for any reason an existing TLS connection couldn't be kept alive to make the next handshake faster. This flaw is a regression and identical to CVE-2016-5419 reported on August 3rd 2016, but affecting a different version range.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7468"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-16T13:29:00Z",
    "severity": "HIGH"
  },
  "details": "In curl and libcurl 7.52.0 to and including 7.53.1, libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established by the previous certificate (or no certificate). libcurl supports by default the use of TLS session id/ticket to resume previous TLS sessions to speed up subsequent TLS handshakes. They are used when for any reason an existing TLS connection couldn\u0027t be kept alive to make the next handshake faster. This flaw is a regression and identical to CVE-2016-5419 reported on August 3rd 2016, but affecting a different version range.",
  "id": "GHSA-5v44-xcm9-r9jw",
  "modified": "2022-05-13T01:36:20Z",
  "published": "2022-05-13T01:36:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7468"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7468"
    },
    {
      "type": "WEB",
      "url": "https://curl.haxx.se/docs/adv_20170419.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201709-14"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97962"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038341"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-7468

Vulnerability from cvelistv5

Published

2018-07-16 13:00

Modified

2024-08-05 16:04

Severity ?

4.8 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7468	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201709-14	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1038341	vdb-entry, x_refsource_SECTRACK
	https://curl.haxx.se/docs/adv_20170419.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/97962	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	curl	Version: curl 7.54.0

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:04:11.554Z",
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        "references": [
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7468"
          },
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              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201709-14"
          },
          {
            "name": "1038341",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038341"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://curl.haxx.se/docs/adv_20170419.html"
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              "x_transferred"
            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "curl",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
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              "version": "curl 7.54.0"
            }
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      ],
      "datePublic": "2017-04-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
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          ],
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            "x_refsource_BID"
          ],
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      ],
      "x_legacyV4Record": {
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        },
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  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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