4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.1%
A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.
CPE | Name | Operator | Version |
---|---|---|---|
gitlab:gitlab | gitlab | eq | 13.1.0 |
gitlab:gitlab | gitlab | eq | 13.2.0 |
gitlab:gitlab | gitlab | eq | 13.3.0 |
[
{
"product": "GitLab",
"vendor": "GitLab",
"versions": [
{
"status": "affected",
"version": ">=13.1, <13.2.10"
},
{
"status": "affected",
"version": ">=13.3.0, <13.3.7"
},
{
"status": "affected",
"version": ">=13.4.0, <13.4.2"
}
]
}
]
More
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.1%