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Ubuntu.comUB:CVE-2021-22171

HistoryJan 15, 2021 - 12:00 a.m.

CVE-2021-22171

2021-01-1500:00:00

ubuntu.com

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

56.4%

JSON

Insufficient validation of authentication parameters in GitLab Pages for
GitLab 11.5+ allows an attacker to steal a victim’s API token if they click
on a maliciously crafted link

References

launchpad.net/bugs/cve/CVE-2021-22171

nvd.nist.gov/vuln/detail/CVE-2021-22171

security-tracker.debian.org/tracker/CVE-2021-22171

www.cve.org/CVERecord?id=CVE-2021-22171

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

56.4%

JSON

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