Vulnerability Name:

CVE-1999-0422 (CCN-1971)

Assigned:1999-03-17
Published:1999-03-17
Updated:2022-08-17
Summary:In some cases, NetBSD 1.3.3 mount allows local users to execute programs in some file systems that have the "noexec" flag set.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: NetBSD Security Advisory 1999-007
noexec mount flag is not properly handled by non-root mount

Source: MITRE
Type: CNA
CVE-1999-0422

Source: CCN
Type: OSVDB ID: 7291
NetBSD mount noexec Privilege Bypass

Source: XF
Type: UNKNOWN
netbsd-mount(1971)

Source: MISC
Type: UNKNOWN
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0422

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netbsd:netbsd:1.3.3:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:netbsd:netbsd:1.3.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netbsd netbsd 1.3.3
    netbsd netbsd 1.3.3