Vulnerability Name:

CVE-1999-1385 (CCN-7465)

Assigned:1996-12-16
Published:1996-12-16
Updated:2016-10-18
Summary:Buffer overflow in ppp program in FreeBSD 2.1 and earlier allows local users to gain privileges via a long HOME environment variable.
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 Access
References:Source: FREEBSD
Type: Patch, Vendor Advisory
FreeBSD-SA-96:20

Source: CCN
Type: BugTraq Mailing List, Thu, 19 Dec 1996 03:00:06 +0300
Exploit for ppp bug (FreeBSD 2.1.0).

Source: MITRE
Type: CNA
CVE-1999-1385

Source: BUGTRAQ
Type: UNKNOWN
19961219 Exploit for ppp bug (FreeBSD 2.1.0).

Source: XF
Type: UNKNOWN
ppp-bo(7465)

Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-96:20
unauthorized access via buffer overruns cron, crontab, ppp

Source: OSVDB
Type: UNKNOWN
6085

Source: CCN
Type: OSVDB ID: 6085
FreeBSD ppp HOME Environment Local Overflow

Source: XF
Type: UNKNOWN
ppp-bo(7465)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:1.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:1.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:*:*:*:*:*:*:*:* (Version <= 2.1.0)
  • OR cpe:/o:freebsd:freebsd:2.1.5:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1.6:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1.6.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:2.1.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1.5:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1.6:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:1.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:1.1:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:2.1.6.1:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 1.0
    freebsd freebsd 1.1
    freebsd freebsd *
    freebsd freebsd 2.1.5
    freebsd freebsd 2.1.6
    freebsd freebsd 2.1.6.1
    freebsd freebsd 2.1.0
    freebsd freebsd 2.1.5
    freebsd freebsd 2.1.6
    freebsd freebsd 1.0
    freebsd freebsd 1.1
    freebsd freebsd 2.1.6.1