Vulnerability Name:

CCN-157326

Published:2019-02-20
Updated:2019-02-20
Summary:Google Android could allow a local attacker to bypass security restrictions, caused by a flaw when using the ptrace function. By using a specially-crafted file, an attacker could exploit this vulnerability to bypass seccomp sandbox.
CVSS v3 Severity:6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
5.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Consequences:Bypass Security
References:Source: XF
Type: UNKNOWN
android-seccomp-sec-bypass(157326)

Source: CCN
Type: Packet Storm Security [02-19-2019]
Android seccomp Filter Ptrace Hole

Source: CCN
Type: Android Web site
Android Kernel

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [02-20-2019]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:google:android:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    google android *