2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2019-14865" ,
"sourceIdentifier" : "secalert@redhat.com" ,
"published" : "2019-11-29T10:15:12.830" ,
2024-11-23 11:10:51 +00:00
"lastModified" : "2024-11-21T04:27:31.963" ,
2023-04-24 12:24:31 +02:00
"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure (for example by setting RLIMIT), causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots."
} ,
{
"lang" : "es" ,
"value" : "Se encontr\u00f3 un fallo en la utilidad grub2-set-bootflag de grub2. Un atacante local podr\u00eda ejecutar esta utilidad bajo la presi\u00f3n de recursos (por ejemplo, configurando RLIMIT), causando que archivos de configuraci\u00f3n de grub2 sean truncados y dejando el sistema no reiniciable en los reinicios posteriores."
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" ,
2024-11-23 11:10:51 +00:00
"baseScore" : 5.5 ,
"baseSeverity" : "MEDIUM" ,
2023-04-24 12:24:31 +02:00
"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
2024-11-23 11:10:51 +00:00
"availabilityImpact" : "HIGH"
2023-04-24 12:24:31 +02:00
} ,
"exploitabilityScore" : 1.8 ,
"impactScore" : 3.6
}
] ,
"cvssMetricV30" : [
{
"source" : "secalert@redhat.com" ,
"type" : "Secondary" ,
"cvssData" : {
"version" : "3.0" ,
"vectorString" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H" ,
2024-11-23 11:10:51 +00:00
"baseScore" : 5.9 ,
"baseSeverity" : "MEDIUM" ,
2023-04-24 12:24:31 +02:00
"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "REQUIRED" ,
"scope" : "CHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
2024-11-23 11:10:51 +00:00
"availabilityImpact" : "HIGH"
2023-04-24 12:24:31 +02:00
} ,
"exploitabilityScore" : 1.5 ,
"impactScore" : 4.0
}
] ,
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:L/AC:L/Au:N/C:N/I:N/A:C" ,
2024-11-23 11:10:51 +00:00
"baseScore" : 4.9 ,
2023-04-24 12:24:31 +02:00
"accessVector" : "LOCAL" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
2024-11-23 11:10:51 +00:00
"availabilityImpact" : "COMPLETE"
2023-04-24 12:24:31 +02:00
} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 3.9 ,
"impactScore" : 6.9 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
"userInteractionRequired" : false
}
]
} ,
"weaknesses" : [
{
"source" : "secalert@redhat.com" ,
2024-12-15 03:03:56 +00:00
"type" : "Primary" ,
2023-04-24 12:24:31 +02:00
"description" : [
{
"lang" : "en" ,
"value" : "CWE-267"
}
]
} ,
{
"source" : "nvd@nist.gov" ,
"type" : "Secondary" ,
"description" : [
{
"lang" : "en" ,
"value" : "NVD-CWE-noinfo"
}
]
}
] ,
"configurations" : [
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-11-23 11:10:51 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:gnu:grub2:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "5104C160-A510-4AB3-82F8-F92E21B1B2D7"
2023-04-24 12:24:31 +02:00
}
]
2024-05-19 02:03:31 +00:00
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-11-23 11:10:51 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "F4CFF558-3C47-480D-A2F0-BABF26042943"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "92BC9265-6959-4D37-BE5E-8C45E98992F8"
2024-05-19 02:03:31 +00:00
}
]
2023-04-24 12:24:31 +02:00
}
]
}
] ,
"references" : [
2024-02-06 19:00:36 +00:00
{
"url" : "http://www.openwall.com/lists/oss-security/2024/02/06/3" ,
"source" : "secalert@redhat.com"
} ,
2023-04-24 12:24:31 +02:00
{
"url" : "https://access.redhat.com/errata/RHSA-2020:0335" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Third Party Advisory"
]
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14865" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Issue Tracking" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://seclists.org/oss-sec/2019/q4/101" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Mailing List" ,
"Third Party Advisory"
]
2024-11-23 11:10:51 +00:00
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2024/02/06/3" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2020:0335" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Third Party Advisory"
]
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14865" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Issue Tracking" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://seclists.org/oss-sec/2019/q4/101" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Mailing List" ,
"Third Party Advisory"
]
2023-04-24 12:24:31 +02:00
}
]
}