Vulnerability Name:

CCN-99159

Published:2014-12-04
Updated:2014-12-04
Summary:Linux Kernel could allow a remote attacker to bypass security restrictions, caused by failing to properly use Address Space Layout Randomization (ASLR). An attacker could exploit this vulnerability to bypass ASLR protection mechanisms and launch further attacks on the system.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
1.8 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: oss-security Mailing List, Thu, 04 Dec 2014 21:19:04 +0100
Offset2lib: bypassing full ASLR on 64bit Linux

Source: CCN
Type: The Linux Kernel Archives Web site
The Linux Kernel Archives

Source: CCN
Type: BID-71494
Linux Kernel ASLR Security Bypass Weakness

Source: XF
Type: UNKNOWN
linux-kernel-aslr-sec-bypass(99159)

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [12-05-2014]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:linux:linux_kernel:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    linux linux kernel *