Vulnerability Name:

CVE-2022-0477 (CCN-225148)

Assigned:2022-04-25
Published:2022-04-25
Updated:2022-05-05
Summary:An issue has been discovered in GitLab affecting all versions starting from 11.9 before 14.5.4, all versions starting from 14.6.0 before 14.6.4, all versions starting from 14.7.0 before 14.7.1. GitLab was not correctly handling bulk requests to delete existing packages from the package registries which could result in a Denial of Service under specific conditions.
CVSS v3 Severity:4.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
4.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
4.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
4.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-0477

Source: XF
Type: UNKNOWN
gitlab-cve20220477-dos(225148)

Source: CCN
Type: GitLab Web site
CVE-2022-0477

Source: CONFIRM
Type: Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0477.json

Source: MISC
Type: Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/348166

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gitlab:gitlab:*:*:*:*:*:*:*:* (Version >= 14.6.0 and < 14.6.4)
  • OR cpe:/a:gitlab:gitlab:14.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:gitlab:gitlab:*:*:*:*:*:*:*:* (Version >= 11.9 and < 14.5.4)

    • Configuration CCN 1:
  • cpe:/a:gitlab:gitlab:11.9:*:*:*:enterprise:*:*:*
  • OR cpe:/a:gitlab:gitlab:14.6.0:*:*:*:community:*:*:*
  • OR cpe:/a:gitlab:gitlab:14.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:gitlab:gitlab:14.6.3:*:*:*:community:*:*:*
  • OR cpe:/a:gitlab:gitlab:14.5.3:*:*:*:community:*:*:*

    • * Denotes that component is vulnerable
    BACK
    gitlab gitlab *
    gitlab gitlab 14.7.0
    gitlab gitlab *
    gitlab gitlab 11.9
    gitlab gitlab 14.6.0
    gitlab gitlab 14.7.0
    gitlab gitlab 14.6.3
    gitlab gitlab 14.5.3