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ubuntucveUbuntu.comUB:CVE-2021-40978
HistoryOct 07, 2021 - 12:00 a.m.

CVE-2021-40978

2021-10-0700:00:00
ubuntu.com
ubuntu.com
12

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.035 Low

EPSS

Percentile

91.3%

DISPUTED The mkdocs 1.2.2 built-in dev-server allows directory
traversal using the port 8000, enabling remote exploitation to obtain
:sensitive information. NOTE: the vendor has disputed this as described in
https://github.com/mkdocs/mkdocs/issues/2601.] and
https://github.com/nisdn/CVE-2021-40978/issues/1.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchpython-mkdocs< anyUNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.035 Low

EPSS

Percentile

91.3%

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