CVE-2017-7842
Vulnerability from cvelistv5
Published
2018-06-11 21:00
Modified
2024-08-05 16:19
Severity ?
EPSS score ?
Summary
If a document's Referrer Policy attribute is set to "no-referrer" sometimes two network requests are made for "<link>" elements instead of one. One of these requests includes the referrer instead of respecting the set policy to not include a referrer on requests. This vulnerability affects Firefox < 57.
References
▼ | URL | Tags | |
---|---|---|---|
security@mozilla.org | http://www.securityfocus.com/bid/101832 | Third Party Advisory, VDB Entry | |
security@mozilla.org | http://www.securitytracker.com/id/1039803 | Third Party Advisory, VDB Entry | |
security@mozilla.org | https://bugzilla.mozilla.org/show_bug.cgi?id=1397064 | Issue Tracking | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2017-24/ | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/101832 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1039803 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.mozilla.org/show_bug.cgi?id=1397064 | Issue Tracking | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.mozilla.org/security/advisories/mfsa2017-24/ | Vendor Advisory |
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This vulnerability affects Firefox \u003c 57." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Referrer Policy is not always respected for \u003clink\u003e elements" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2017-24/", "refsource": "CONFIRM", "url": "https://www.mozilla.org/security/advisories/mfsa2017-24/" }, { "name": "101832", "refsource": "BID", "url": "http://www.securityfocus.com/bid/101832" }, { "name": "1039803", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1039803" }, { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1397064", "refsource": "CONFIRM", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1397064" } ] } } } }, "cveMetadata": { "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2017-7842", "datePublished": "2018-06-11T21:00:00", "dateReserved": "2017-04-12T00:00:00", "dateUpdated": "2024-08-05T16:19:29.119Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2017-7842\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2018-06-11T21:29:11.890\",\"lastModified\":\"2024-11-21T03:32:46.777\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"If a document\u0027s Referrer Policy attribute is set to \\\"no-referrer\\\" sometimes two network requests are made for \\\"\u003clink\u003e\\\" elements instead of one. 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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.