Veracode Vulnerability DatabaseVERACODE:4983Malicious Host Redirect
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
async-http-client is vulnerable to malicious host redirects. The library interprets the ? character in a URL as the beginning of a query or an ending of a path, allowing a malicious user to cause the application to connect to a malicious host.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ahc/client | le | 2.0.34 | |
| ahc/client | le | 2.0.24 |
References
openwall.com/lists/oss-security/2017/08/31/4
www.agarri.fr/
access.redhat.com/errata/RHSA-2018:2669
github.com/AsyncHttpClient/async-http-client/issues/1455
lists.apache.org/thread.html/r04b15fd898a6b1612153543375daaa8145a0fd1804ec9fa2e0d95c97@%3Cissues.tez.apache.org%3E
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Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N