5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
77.4%
A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped credentials, an attacker can cause that connection to be reused if s/he knows the case-insensitive version of the correct password.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | curl | < 7.51.0 | UNKNOWN |
Alpine | 3.12-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | curl | < 7.51.0-r0 | UNKNOWN |
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
77.4%