Vulnerability Name:

CCN-13235

Published:2003-09-18
Updated:2003-09-18
Summary:NetBSD is vulnerable to a denial of service. A local attacker could invoke the proc.* sysctl tree on a zombie process to cause the kernel to dereference invalid process information, which would result in a kernel panic.
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:N/A:L)
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): None
Availibility (A): Low
CVSS v2 Severity:2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BID-8643
NetBSD Sysctl Argument Handling Vulnerabilities

Source: XF
Type: UNKNOWN
linux-proc-sysctl-dos(13235)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:netbsd:netbsd:1.5:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netbsd netbsd 1.5
    netbsd netbsd 1.5.1
    netbsd netbsd 1.5.2
    netbsd netbsd 1.5.3
    netbsd netbsd 1.6
    netbsd netbsd 1.6.1