gsd-2016-7053
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-7053",
"description": "In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected.",
"id": "GSD-2016-7053",
"references": [
"https://www.suse.com/security/cve/CVE-2016-7053.html",
"https://security.archlinux.org/CVE-2016-7053"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-7053"
],
"details": "In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected.",
"id": "GSD-2016-7053",
"modified": "2023-12-13T01:21:20.517109Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "openssl-security@openssl.org",
"DATE_PUBLIC": "2016-11-10",
"ID": "CVE-2016-7053",
"STATE": "PUBLIC",
"TITLE": "CMS Null dereference"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "OpenSSL",
"version": {
"version_data": [
{
"version_value": "openssl-1.1.0"
},
{
"version_value": "openssl-1.1.0a"
},
{
"version_value": "openssl-1.1.0b"
}
]
}
}
]
},
"vendor_name": "OpenSSL"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Tyler Nighswander (ForAllSecure)"
}
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}
]
},
"impact": [
{
"lang": "eng",
"url": "https://www.openssl.org/policies/secpolicy.html#Moderate",
"value": "Moderate"
}
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"problemtype": {
"problemtype_data": [
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"value": "NULL pointer deference"
}
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"name": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03744en_us",
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"url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03744en_us"
},
{
"name": "94244",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/94244"
},
{
"name": "https://www.openssl.org/news/secadv/20161110.txt",
"refsource": "CONFIRM",
"url": "https://www.openssl.org/news/secadv/20161110.txt"
},
{
"name": "1037261",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1037261"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
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"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*",
"cpe_name": [],
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"operator": "OR"
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"value": "In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected."
}
]
},
"problemtype": {
"problemtype_data": [
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"description": [
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"value": "CWE-476"
}
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]
},
"references": {
"reference_data": [
{
"name": "https://www.openssl.org/news/secadv/20161110.txt",
"refsource": "CONFIRM",
"tags": [
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},
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2017-07-28T01:29Z",
"publishedDate": "2017-05-04T19:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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