Veracode Vulnerability DatabaseVERACODE:6169Arbitrary IPP Command Execution
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
libcups.so is vulnerable to arbitrary IPP command execution attacks. The vulnerability exists as a localhost.localdomain whitelist entry in the valid_host() function of scheduler/client.c allowed arbitrary IPP commands to be executed through POST requests to the CUPS daemon via DNS rebinding attacks.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libcups.so | eq | 2 | |
| cups | eq | 1.6.3__17.ael7b_1.1 | |
| cups | eq | 1.6.3__35.el7 | |
| cups | eq | 1.6.3__43.el7 | |
| cups | eq | 1.6.3__40.el7 |
References
bugs.chromium.org/p/project-zero/issues/detail?id=1048
bugzilla.suse.com/show_bug.cgi?id=1081557
github.com/apple/cups/commit/afa80cb2b457bf8d64f775bed307588610476c41
lists.debian.org/debian-lts-announce/2018/02/msg00023.html
lists.debian.org/debian-lts-announce/2018/07/msg00003.html
usn.ubuntu.com/3577-1/
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