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.

PriorityP434high7.1CVSS 3.1

AVNACLPRLUINSUCNIHAL

EPSS

1.04%

59.8th percentile

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.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
debian	gitlab	< gitlab 13.2.3-2 (sid)	gitlab 13.2.3-2 (sid)
gitlab	gitlab	—	—
gitlab	gitlab	—	—
gitlab	gitlab	—	—
gitlab	gitlab	—	—
gitlab	gitlab	>= 1.0.0 < 13.0.12	13.0.12
gitlab	gitlab	>= 13.1.0 < 13.1.6	13.1.6
gitlab	gitlab	>= 13.2.0 < 13.2.3	13.2.3

CVSS provenance

nvdv3.17.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L

nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:P

osv7.1HIGH

vendor_debian6.3MEDIUM

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