8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
libssh.so is vulnerable to arbitrary code execution. When SCP client connects to a server, the function ssh_scp_new()
executed unsanitized scp->location
parameter provided by the user, allowing a malicious user to inject arbitrary command through it.
CPE | Name | Operator | Version |
---|---|---|---|
libssh.so | le | 4.7.2 | |
libssh | eq | 0.8.5__2.el8 | |
libssh | eq | 0.9.0__4.el8 | |
libssh | eq | 0.9.4__1.el8 | |
libssh.so | le | 4.7.2 | |
libssh | eq | 0.8.5__2.el8 | |
libssh | eq | 0.9.0__4.el8 | |
libssh | eq | 0.9.4__1.el8 |
lists.opensuse.org/opensuse-security-announce/2019-12/msg00033.html
lists.opensuse.org/opensuse-security-announce/2020-01/msg00047.html
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14889
lists.debian.org/debian-lts-announce/2019/12/msg00020.html
lists.fedoraproject.org/archives/list/[email protected]/message/7JJWJTXVWLLJTVHBPGWL7472S5FWXYQR/
lists.fedoraproject.org/archives/list/[email protected]/message/EV2ONSPDJCTDVORCB4UGRQUZQQ46JHRN/
security.gentoo.org/glsa/202003-27
usn.ubuntu.com/4219-1/
www.libssh.org/security/advisories/CVE-2019-14889.txt
www.oracle.com/security-alerts/cpuapr2020.html
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C