Vulnerability Name:

CCN-13341

Published:2003-10-02
Updated:2003-10-02
Summary:FreeBSD could allow a local attacker to gain elevated privileges, caused by a vulnerability in the readv function. A local attacker could exploit this vulnerability to cause the system to crash or gain elevated privileges 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:L/I:N/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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-03:16.filedesc
file descriptor leak in readv

Source: CCN
Type: Pine Digital Security Advisory PINE-CERT-20030901
Integer Overflow in FreeBSD Kernel [fhold]

Source: CCN
Type: BID-8749
FreeBSD Kernel Readv() Integer Overflow Vulnerability

Source: XF
Type: UNKNOWN
freebsd-readv-descriptor-leak(13341)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.3:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.4:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.5:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.6:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.7:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.8:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 4.0
    freebsd freebsd 4.3
    freebsd freebsd 4.4
    freebsd freebsd 4.5
    freebsd freebsd 4.6
    freebsd freebsd 4.7
    freebsd freebsd 4.8