4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
32.4%
A vulnerability was discovered in GitLab starting with version 12.2 that
allows an attacker to cause uncontrolled resource consumption with a
specially crafted file.
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39877.json
gitlab.com/gitlab-org/gitlab/-/issues/300095
hackerone.com/reports/1077021
launchpad.net/bugs/cve/CVE-2021-39877
nvd.nist.gov/vuln/detail/CVE-2021-39877
security-tracker.debian.org/tracker/CVE-2021-39877
www.cve.org/CVERecord?id=CVE-2021-39877
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
32.4%