Alpine Linux Development TeamALPINE:CVE-2023-46218CVE-2023-46218
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.1%
This flaw allows a malicious HTTP server to set “super cookies” in curl that
are then passed back to more origins than what is otherwise allowed or
possible. This allows a site to set cookies that then would get sent to
different and unrelated sites and domains.
It could do this by exploiting a mixed case flaw in curl’s function that
verifies a given cookie domain against the Public Suffix List (PSL). For
example a cookie could be set with domain=co.UK when the URL used a lower
case hostname curl.co.uk, even though co.uk is listed as a PSL domain.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | curl | < 8.5.0-r0 | UNKNOWN |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.1%