2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2021-35937" ,
"sourceIdentifier" : "secalert@redhat.com" ,
"published" : "2022-08-25T20:15:09.243" ,
2023-06-26 18:00:32 +00:00
"lastModified" : "2023-06-26T17:48:36.517" ,
2023-04-24 12:24:31 +02:00
"vulnStatus" : "Analyzed" ,
"descriptions" : [
{
"lang" : "en" ,
"value" : "A race condition vulnerability was found in rpm. A local unprivileged user could use this flaw to bypass the checks that were introduced in response to CVE-2017-7500 and CVE-2017-7501, potentially gaining root privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."
} ,
{
"lang" : "es" ,
"value" : "Se encontr\u00f3 una vulnerabilidad de condici\u00f3n de carrera en rpm. Un usuario local no privilegiado podr\u00eda usar este fallo para omitir las comprobaciones introducidas en respuesta a CVE-2017-7500 y CVE-2017-7501, obteniendo potencialmente privilegios de root. La mayor amenaza de esta vulnerabilidad es para la confidencialidad e integridad de los datos, as\u00ed como para la disponibilidad del sistema."
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H" ,
"attackVector" : "LOCAL" ,
"attackComplexity" : "HIGH" ,
"privilegesRequired" : "HIGH" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 6.4 ,
"baseSeverity" : "MEDIUM"
} ,
"exploitabilityScore" : 0.5 ,
"impactScore" : 5.9
}
]
} ,
"weaknesses" : [
{
2023-06-26 18:00:32 +00:00
"source" : "nvd@nist.gov" ,
2023-04-24 12:24:31 +02:00
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-367"
}
]
} ,
{
2023-06-26 18:00:32 +00:00
"source" : "secalert@redhat.com" ,
2023-04-24 12:24:31 +02:00
"type" : "Secondary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-367"
} ,
{
"lang" : "en" ,
"value" : "CWE-59"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:rpm:rpm:*:*:*:*:*:*:*:*" ,
"versionEndExcluding" : "4.18.0" ,
"matchCriteriaId" : "2E92EAAF-D2B5-458B-BBF4-363FD16D3931"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "142AD0DD-4CF3-4D74-9442-459CE3347E3A"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "F4CFF558-3C47-480D-A2F0-BABF26042943"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "7F6FB57C-2BC7-487C-96DD-132683AEB35D"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "A930E247-0B43-43CB-98FF-6CE7B8189835"
}
]
}
]
}
] ,
"references" : [
{
"url" : "https://access.redhat.com/security/cve/CVE-2021-35937" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Vendor Advisory"
]
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1964125" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Issue Tracking" ,
"Patch" ,
"Vendor Advisory"
]
} ,
{
"url" : "https://rpm.org/wiki/Releases/4.18.0" ,
"source" : "secalert@redhat.com" ,
"tags" : [
2023-06-26 18:00:32 +00:00
"Release Notes"
2023-04-24 12:24:31 +02:00
]
} ,
{
"url" : "https://security.gentoo.org/glsa/202210-22" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Third Party Advisory"
]
} ,
{
"url" : "https://www.usenix.org/legacy/event/sec05/tech/full_papers/borisov/borisov.pdf" ,
"source" : "secalert@redhat.com" ,
"tags" : [
"Exploit" ,
"Technical Description" ,
"Third Party Advisory"
]
}
]
}