High severity · published Jan 27, 2023
CVE-2022-4205
In Gitlab EE/CE before 15.6.1, 15.5.5 and 15.4.6 using a branch with a hexadecimal name could override an existing hash
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
In Gitlab EE/CE before 15.6.1, 15.5.5 and 15.4.6 using a branch with a hexadecimal name could override an existing hash.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
1.0.0 before 12.9.8; 1.0.0 before 12.9.8; 15.5.0 before 15.5.5; 15.5.0 before 15.5.5; 15.6.0; 15.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4205
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4205
Vendor Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4205.json
Exploit
https://gitlab.com/gitlab-org/gitlab/-/issues/374082
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