Ubuntu.comUB:CVE-2021-39870CVE-2021-39870
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:N/I:P/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
0.001 Low
EPSS
Percentile
30.0%
In all versions of GitLab CE/EE since version 11.11, an instance that has
the setting to disable Repo by URL import enabled is bypassed by an
attacker making a crafted API call.
References
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39870.json
gitlab.com/gitlab-org/gitlab/-/issues/29748
hackerone.com/reports/630263
launchpad.net/bugs/cve/CVE-2021-39870
nvd.nist.gov/vuln/detail/CVE-2021-39870
security-tracker.debian.org/tracker/CVE-2021-39870
www.cve.org/CVERecord?id=CVE-2021-39870
Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:N/I:P/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
0.001 Low
EPSS
Percentile
30.0%