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ubuntucveUbuntu.comUB:CVE-2021-39867
HistoryOct 05, 2021 - 12:00 a.m.

CVE-2021-39867

2021-10-0500:00:00
ubuntu.com
ubuntu.com
10

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.1%

In all versions of GitLab CE/EE since version 8.15, a DNS rebinding
vulnerability in Gitea Importer may be exploited by an attacker to trigger
Server Side Request Forgery (SSRF) attacks.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchgitlab< anyUNKNOWN

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.1%