CVE-2020-24584

An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). The intermediate-level directories of the filesystem cache had the system's standard umask rather than 0o077.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://groups.google.com/forum/#!topic/django-announce/Gdqn58RqIDM	Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/09/01/2	Mailing List Patch Third Party Advisory
https://groups.google.com/forum/#!topic/django-announce/zFCMdgUnutU	Third Party Advisory
https://www.djangoproject.com/weblog/2020/sep/01/security-releases/	Vendor Advisory
https://docs.djangoproject.com/en/dev/releases/security/	Vendor Advisory
https://usn.ubuntu.com/4479-1/	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F2ZHO3GZCJMP3DDTXCNVFV6ED3W64NAU/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZCRPQCBTV3RZHKVZ6K6QOAANPRZQD3GI/
https://security.netapp.com/advisory/ntap-20200918-0004/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLGFFLMF3X6USMJD7V5F5P4K2WVUTO3T/
https://www.oracle.com/security-alerts/cpujan2021.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:djangoproject:django::::::::
	cpe:2.3:a:djangoproject:django::::::::
	cpe:2.3:a:djangoproject:django::::::::

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Information

Published : 2020-09-01 13:15

Updated : 2021-01-20 15:15

NVD link : CVE-2020-24584

Mitre link : CVE-2020-24584

JSON object : View

Products Affected

djangoproject

django

canonical

ubuntu_linux

CWE

CWE-276

Incorrect Default Permissions

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://groups.google.com/forum/#!topic/django-announce/Gdqn58RqIDM", "name": "https://groups.google.com/forum/#!topic/django-announce/Gdqn58RqIDM", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.openwall.com/lists/oss-security/2020/09/01/2", "name": "https://www.openwall.com/lists/oss-security/2020/09/01/2", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://groups.google.com/forum/#!topic/django-announce/zFCMdgUnutU", "name": "https://groups.google.com/forum/#!topic/django-announce/zFCMdgUnutU", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.djangoproject.com/weblog/2020/sep/01/security-releases/", "name": "https://www.djangoproject.com/weblog/2020/sep/01/security-releases/", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://docs.djangoproject.com/en/dev/releases/security/", "name": "https://docs.djangoproject.com/en/dev/releases/security/", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://usn.ubuntu.com/4479-1/", "name": "USN-4479-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F2ZHO3GZCJMP3DDTXCNVFV6ED3W64NAU/", "name": "FEDORA-2020-94407454d7", "tags": [], "refsource": "FEDORA"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZCRPQCBTV3RZHKVZ6K6QOAANPRZQD3GI/", "name": "FEDORA-2020-6941c0a65b", "tags": [], "refsource": "FEDORA"}, {"url": "https://security.netapp.com/advisory/ntap-20200918-0004/", "name": "https://security.netapp.com/advisory/ntap-20200918-0004/", "tags": [], "refsource": "CONFIRM"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLGFFLMF3X6USMJD7V5F5P4K2WVUTO3T/", "name": "FEDORA-2020-9c6b391162", "tags": [], "refsource": "FEDORA"}, {"url": "https://www.oracle.com/security-alerts/cpujan2021.html", "name": "https://www.oracle.com/security-alerts/cpujan2021.html", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). The intermediate-level directories of the filesystem cache had the system's standard umask rather than 0o077."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-276"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-24584", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2020-09-01T13:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.2.16", "versionStartIncluding": "2.2"}, {"cpe23Uri": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.0.10", "versionStartIncluding": "3.0"}, {"cpe23Uri": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.1.1", "versionStartIncluding": "3.1"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-01-20T15:15Z"}