Vulnerability Name:

CVE-1999-0304 (CCN-735)

Assigned:1998-02-01
Published:1998-02-01
Updated:2022-08-17
Summary:mmap function in BSD allows local attackers in the kmem group to modify memory through devices.
CVSS v3 Severity:9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: CCN
Type: AusCERT External Security Bulletin Redistribution ESB-98.087
ESB-98.087 FreeBSD-SA-98:04.mmap - security compromise via mmap

Source: CCN
Type: BugTraq Mailing List, Thu, 26 Feb 1998 11:41:26 -0600
OpenBSD Security Advisory: mmap() Problem

Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-98:04
security compromise via mmap

Source: MITRE
Type: CNA
CVE-1999-0304

Source: MITRE
Type: CNA
CVE-1999-0323

Source: CCN
Type: NetBSD Security Advisory 1998-003
mmap(2) of append-only files may result in corrupted data

Source: CCN
Type: CIAC Information Bulletin I-037a
FreeBSD mmap Vulnerability

Source: CCN
Type: Fyodor's Exploit World
4.4BSD mmap() vulnerability

Source: CCN
Type: OSVDB ID: 11503
BSD mmap Function KMEM Group Memory Modification

Source: CCN
Type: OSVDB ID: 6091
BSD mmap Append-Only / Immutable File Modification

Source: XF
Type: UNKNOWN
bsd-mmap(735)

Source: MISC
Type: UNKNOWN
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0304

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netbsd:netbsd:2.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:openbsd:openbsd:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:bsdi:bsd_os:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:*:*:*:*:*:*:*:*
  • OR cpe:/o:openbsd:openbsd:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.2:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.3:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.4:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.5:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.6:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.7:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.2.8:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    netbsd netbsd 2.0.4
    openbsd openbsd 2.2
    bsdi bsd os 3.0
    freebsd freebsd 2.2
    freebsd freebsd 2.2
    netbsd netbsd *
    openbsd openbsd 2.2
    freebsd freebsd 2.2.1
    freebsd freebsd 2.2.2
    freebsd freebsd 2.2.3
    freebsd freebsd 2.2.4
    freebsd freebsd 2.2.5
    freebsd freebsd 2.2.6
    freebsd freebsd 2.2.7
    freebsd freebsd 2.2.8