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GoogleOSV:BIT-GITLAB-2021-22170

HistoryMar 06, 2024 - 11:20 a.m.

BIT-gitlab-2021-22170

2024-03-0611:20:39

Google

osv.dev

gitlab

database breach

nonce reuse

attacker

decryption

encrypted content

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

6.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.8%

JSON

Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database’s encrypted content

CPENameOperatorVersion
gitlabge13.7.0
gitlablt13.7.2
gitlablt13.6.4
gitlabge13.6.0
gitlablt13.5.6
gitlabge11.6.0

Name	Operator	Version
gitlab	ge	13.7.0
gitlab	lt	13.7.2
gitlab	lt	13.6.4
gitlab	ge	13.6.0
gitlab	lt	13.5.6
gitlab	ge	11.6.0

References

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22170.json

gitlab.com/gitlab-org/gitlab/-/issues/36855

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

6.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.8%

JSON

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