CVE-2019-1757 (GCVE-0-2019-1757)
Vulnerability from cvelistv5
Published
2019-03-28 00:20
Modified
2024-11-15 15:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the Cisco Smart Call Home feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco IOS and IOS XE Software |
Version: 3.6.4E Version: 3.6.5E Version: 3.6.6E Version: 3.6.5aE Version: 3.6.5bE Version: 3.6.7E Version: 3.6.8E Version: 3.6.7aE Version: 3.6.7bE Version: 3.7.4E Version: 3.7.5E Version: 3.16.1S Version: 3.16.1aS Version: 3.16.2S Version: 3.16.2aS Version: 3.16.3S Version: 3.16.2bS Version: 3.16.3aS Version: 3.16.4S Version: 3.16.4aS Version: 3.16.4bS Version: 3.16.4gS Version: 3.16.5S Version: 3.16.4cS Version: 3.16.4dS Version: 3.16.4eS Version: 3.16.6S Version: 3.16.5aS Version: 3.16.5bS Version: 3.16.7S Version: 3.16.6bS Version: 3.16.7aS Version: 3.16.7bS Version: 3.17.0S Version: 3.17.1S Version: 3.17.2S Version: 3.17.1aS Version: 3.17.3S Version: 3.17.4S Version: 16.2.1 Version: 16.2.2 Version: 3.8.2E Version: 3.8.3E Version: 3.8.4E Version: 3.8.5E Version: 3.8.5aE Version: 3.8.6E Version: 16.3.1 Version: 16.3.2 Version: 16.3.3 Version: 16.3.1a Version: 16.3.4 Version: 16.3.5 Version: 16.3.5b Version: 16.3.6 Version: 16.4.1 Version: 16.4.2 Version: 16.4.3 Version: 16.5.1 Version: 16.5.1a Version: 16.5.1b Version: 16.5.2 Version: 16.5.3 Version: 3.18.0aS Version: 3.18.0S Version: 3.18.1S Version: 3.18.2S Version: 3.18.3S Version: 3.18.4S Version: 3.18.0SP Version: 3.18.1SP Version: 3.18.1aSP Version: 3.18.1gSP Version: 3.18.1bSP Version: 3.18.1cSP Version: 3.18.2SP Version: 3.18.1hSP Version: 3.18.2aSP Version: 3.18.1iSP Version: 3.18.3SP Version: 3.18.4SP Version: 3.18.3aSP Version: 3.18.3bSP Version: 3.9.0E Version: 3.9.1E Version: 3.9.2E Version: 3.9.2bE Version: 16.6.1 Version: 16.6.2 Version: 16.6.3 Version: 16.7.1 Version: 16.7.1a Version: 16.7.1b Version: 16.7.2 Version: 16.8.1 Version: 16.8.1a Version: 16.8.1b Version: 16.8.1s Version: 16.8.1c Version: 16.8.1d Version: 16.8.2 Version: 16.9.1b Version: 16.9.1s Version: 16.9.1c Version: 3.10.0E Version: 3.10.1E Version: 3.10.0cE Version: 3.10.1aE Version: 3.10.1sE |
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"version_value": "3.9.2bE"
},
{
"version_affected": "=",
"version_value": "16.6.1"
},
{
"version_affected": "=",
"version_value": "16.6.2"
},
{
"version_affected": "=",
"version_value": "16.6.3"
},
{
"version_affected": "=",
"version_value": "16.7.1"
},
{
"version_affected": "=",
"version_value": "16.7.1a"
},
{
"version_affected": "=",
"version_value": "16.7.1b"
},
{
"version_affected": "=",
"version_value": "16.7.2"
},
{
"version_affected": "=",
"version_value": "16.8.1"
},
{
"version_affected": "=",
"version_value": "16.8.1a"
},
{
"version_affected": "=",
"version_value": "16.8.1b"
},
{
"version_affected": "=",
"version_value": "16.8.1s"
},
{
"version_affected": "=",
"version_value": "16.8.1c"
},
{
"version_affected": "=",
"version_value": "16.8.1d"
},
{
"version_affected": "=",
"version_value": "16.8.2"
},
{
"version_affected": "=",
"version_value": "16.9.1b"
},
{
"version_affected": "=",
"version_value": "16.9.1s"
},
{
"version_affected": "=",
"version_value": "16.9.1c"
},
{
"version_affected": "=",
"version_value": "3.10.0E"
},
{
"version_affected": "=",
"version_value": "3.10.1E"
},
{
"version_affected": "=",
"version_value": "3.10.0cE"
},
{
"version_affected": "=",
"version_value": "3.10.1aE"
},
{
"version_affected": "=",
"version_value": "3.10.1sE"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the Cisco Smart Call Home feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software."
}
]
},
"exploit": [
{
"lang": "en",
"value": ""
}
],
"impact": {
"cvss": {
"baseScore": "5.9",
"vectorString": "",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-295"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20190327 Cisco IOS and IOS XE Software Smart Call Home Certificate Validation Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-call-home-cert"
},
{
"name": "107617",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/107617"
}
]
},
"source": {
"advisory": "cisco-sa-20190327-call-home-cert",
"defect": [
[
"CSCvg83741"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2019-1757",
"datePublished": "2019-03-28T00:20:21.311Z",
"dateReserved": "2018-12-06T00:00:00.000Z",
"dateUpdated": "2024-11-15T15:15:52.387Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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