National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2002-0004 Detail

Description

Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice.

Source:  MITRE      Last Modified:  02/27/2002

Quick Info

CVE Dictionary Entry:
CVE-2002-0004
Original release date:
02/27/2002
Last revised:
10/09/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.2 HIGH
Vector:
(AV:L/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
3.9
CVSS Version 2 Metrics:
Access Vector:
Locally exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (03/14/2007)

Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://marc.info/?l=bugtraq&m=101128661602088&w=2 External Source BUGTRAQ 20020117 '/usr/bin/at 31337 + vuln' problem + exploit
http://marc.info/?l=bugtraq&m=101147632721031&w=2 External Source MANDRAKE MDKSA-2002:007
http://online.securityfocus.com/advisories/3833 External Source HP HPSBTL0201-021
http://online.securityfocus.com/advisories/3969 External Source HP HPSBTL0302-034
http://www.debian.org/security/2002/dsa-102 Patch External Source DEBIAN DSA-102
http://www.novell.com/linux/security/advisories/2002_003_at_txt.html External Source SUSE SuSE-SA:2002:003
http://www.redhat.com/support/errata/RHSA-2002-015.html Patch; Vendor Advisory External Source REDHAT RHSA-2002:015
http://www.securityfocus.com/bid/3886 Exploit; Patch; Vendor Advisory External Source BID 3886
https://exchange.xforce.ibmcloud.com/vulnerabilities/7909 External Source XF linux-at-exetime-heap-corruption(7909)

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:caldera:openlinux_server:3.1:*:*:*:*:*:*:*
cpe:2.3:a:caldera:openlinux_workstation:3.1:*:*:*:*:*:*:*
Configuration 2
OR
cpe:2.3:o:debian:debian_linux:2.2:*:68k:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:2.2:*:alpha:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:2.2:*:arm:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:2.2:*:ia-32:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:2.2:*:powerpc:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:2.2:*:sparc:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.4:*:*:*:*:*:*:*
cpe:2.3:o:mandrakesoft:mandrake_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:mandrakesoft:mandrake_linux:8.0:*:ppc:*:*:*:*:*
cpe:2.3:o:mandrakesoft:mandrake_linux:8.1:*:*:*:*:*:*:*
cpe:2.3:o:mandrakesoft:mandrake_linux:8.1:*:ia64:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:sparc:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.1:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.1:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.1:*:ia64:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.2:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.2:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.2:*:ia64:*:*:*:*:*
cpe:2.3:o:slackware:slackware_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:slackware:slackware_linux:7.1:*:*:*:*:*:*:*
cpe:2.3:o:slackware:slackware_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:6.4:*:i386:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:6.4:*:ppc:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:6.4:alpha:*:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.0:*:i386:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.0:*:ppc:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.0:*:sparc:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.0:alpha:*:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.1:*:ppc:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.1:*:sparc:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.1:*:x86:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.1:alpha:*:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.2:*:i386:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.3:*:i386:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.3:*:ppc:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:7.3:*:sparc:*:*:*:*:*

Denotes Vulnerable Software
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