Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-14889 First vendor Publication 2019-12-10
Vendor Cve Last vendor Modification 2020-12-04

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8
Base Score 8 Environmental Score 8
impact SubScore 5.9 Temporal Score 8
Exploitabality Sub Score 2.1
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A flaw was found with the libssh API function ssh_scp_new() in versions before 0.9.3 and before 0.8.8. When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of the function, it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14889

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 14
Application 1
Os 4
Os 1
Os 2
Os 1

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14889
https://www.libssh.org/security/advisories/CVE-2019-14889.txt
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
GENTOO https://security.gentoo.org/glsa/202003-27
MLIST https://lists.debian.org/debian-lts-announce/2019/12/msg00020.html
N/A https://www.oracle.com/security-alerts/cpuapr2020.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00033.html
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00047.html
UBUNTU https://usn.ubuntu.com/4219-1/

Alert History

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Date Informations
2022-02-21 01:39:40
  • Multiple Updates
2021-05-04 13:28:49
  • Multiple Updates
2021-04-22 02:43:12
  • Multiple Updates
2020-12-04 21:23:25
  • Multiple Updates
2020-10-09 17:22:49
  • Multiple Updates
2020-05-23 02:25:04
  • First insertion