Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-31542

In Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names.

Published

2021-05-05T15:15:08.483

Last Modified

2024-11-21T06:05:52.810

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	djangoproject	django	< 2.2.21	Yes
Application	djangoproject	django	< 3.1.9	Yes
Application	djangoproject	django	< 3.2.1	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	fedoraproject	fedora	34	Yes
Operating System	fedoraproject	fedora	35	Yes

References

http://www.openwall.com/lists/oss-security/2021/05/04/3 Mailing List, Patch, Third Party Advisory ([email protected])
https://docs.djangoproject.com/en/3.2/releases/security/ Patch, Vendor Advisory ([email protected])
https://github.com/django/django/commit/04ac1624bdc2fa737188401757cf95ced122d26d ([email protected])
https://github.com/django/django/commit/25d84d64122c15050a0ee739e859f22ddab5ac48 ([email protected])
https://github.com/django/django/commit/c98f446c188596d4ba6de71d1b77b4a6c5c2a007 ([email protected])
https://groups.google.com/forum/#%21forum/django-announce ([email protected])
https://lists.debian.org/debian-lts-announce/2021/05/msg00005.html Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ ([email protected])
https://security.netapp.com/advisory/ntap-20210618-0001/ Third Party Advisory ([email protected])
https://www.djangoproject.com/weblog/2021/may/04/security-releases/ Release Notes, Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/05/04/3 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://docs.djangoproject.com/en/3.2/releases/security/ Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/django/django/commit/04ac1624bdc2fa737188401757cf95ced122d26d (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/django/django/commit/25d84d64122c15050a0ee739e859f22ddab5ac48 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/django/django/commit/c98f446c188596d4ba6de71d1b77b4a6c5c2a007 (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/forum/#%21forum/django-announce (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/05/msg00005.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210618-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.djangoproject.com/weblog/2021/may/04/security-releases/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)