Vulnerability Name:

CCN-173116

Published:2019-12-16
Updated:2019-12-16
Summary:GNU Bash could allow a remote attacker to execute arbitrary code on the system, caused by improper access control by the Bash profile. By persuading a victim to open the Bash terminal, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS v3 Severity:8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
8.2 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: XF
Type: UNKNOWN
gnubash-profile-code-exec(173116)

Source: CCN
Type: Packet Storm Security [12-16-2019]
Bash Profile Persistence

Source: CCN
Type: GNU Web site
GNU Bash

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:gnu:bash:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    gnu bash *