CVE-2020-13293
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.5%
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 configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| gitlab:gitlab | gitlab | lt | 13.0.12 |
| gitlab:gitlab | gitlab | lt | 13.1.6 |
| gitlab:gitlab | gitlab | lt | 13.2.3 |
CNA Affected
[
{
"product": "GitLab",
"vendor": "GitLab",
"versions": [
{
"status": "affected",
"version": ">=1.0, <13.0.12"
},
{
"status": "affected",
"version": ">=13.1, <13.1.6"
},
{
"status": "affected",
"version": ">=13.2, <13.2.3"
}
]
}
]Related
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.5%