CVE-2020-13293

In GitLab before 13.0.12, 13.1.6 and 13.2.3 using a branch with a hexadecimal name could override an existing hash.

CVSS v3 6.3 MEDIUM
CVSS v2.0 5.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:P

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.json	Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/202690	Broken Link
https://hackerone.com/reports/790634	Permissions Required Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.json	Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/202690	Broken Link
https://hackerone.com/reports/790634	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab::::::::
	cpe:2.3:a:gitlab:gitlab::::::::
	cpe:2.3:a:gitlab:gitlab::::::::

History

21 Nov 2024, 05:00

Type	Values Removed	Values Added
References	~~() https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.json - Third Party Advisory~~	() https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.json - Third Party Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/202690 - Broken Link~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/202690 - Broken Link
References	~~() https://hackerone.com/reports/790634 - Permissions Required, Third Party Advisory~~	() https://hackerone.com/reports/790634 - Permissions Required, Third Party Advisory
CVSS	v2 : ~~5.5~~ v3 : ~~7.1~~	v2 : 5.5 v3 : 6.3

Information

Published : 2020-08-10 14:15

Updated : 2024-11-21 05:00

NVD link : CVE-2020-13293

Mitre link : CVE-2020-13293

CVE.ORG link : CVE-2020-13293

JSON object : View

Products Affected

gitlab

gitlab

CWE

NVD-CWE-noinfo

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