5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.009 Low
EPSS
Percentile
83.1%
curl 7.1.1 to and including 7.75.0 is vulnerable to an “Exposure of Private
Personal Information to an Unauthorized Actor” by leaking credentials in
the HTTP Referer: header. libcurl does not strip off user credentials from
the URL when automatically populating the Referer: HTTP request header
field in outgoing HTTP requests, and therefore risks leaking sensitive data
to the server that is the target of the second HTTP request.
Author | Note |
---|---|
alexmurray | affects curl versions between 7.1.1 and 7.75.0 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | curl | < 7.58.0-2ubuntu3.13 | UNKNOWN |
ubuntu | 20.04 | noarch | curl | < 7.68.0-1ubuntu2.5 | UNKNOWN |
ubuntu | 20.10 | noarch | curl | < 7.68.0-1ubuntu4.3 | UNKNOWN |
ubuntu | 21.04 | noarch | curl | < 7.74.0-1ubuntu2 | UNKNOWN |
ubuntu | 14.04 | noarch | curl | < 7.35.0-1ubuntu2.20+esm7 | UNKNOWN |
ubuntu | 16.04 | noarch | curl | < 7.47.0-1ubuntu2.19 | UNKNOWN |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.009 Low
EPSS
Percentile
83.1%