Veracode Vulnerability DatabaseVERACODE:6786Certificate Validation Bypass
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
libvirt.so is vulnerable to certificate validation bypass. The bypass is possible because the client certificate verification is disabled by default for clients which allows an attacker to bypass the certification.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libvirt.so | le | 0.7009.0 | |
| libvirt.so | le | 0.7009.0 |
References
www.debian.org/security/2017/dsa-4003
access.redhat.com/security/cve/CVE-2017-1000256
bugzilla.redhat.com/show_bug.cgi?id=1503658
libvirt.org/git/?p=libvirt.git;a=commit;h=dc6c41798d1eb5c52c75365ffa22f7672709dfa7
www.mail-archive.com/[email protected]/msg1556251.html
www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P