Vulnerability Name:

CVE-2001-0763 (CCN-6670)

Assigned:2001-06-08
Published:2001-06-08
Updated:2018-05-03
Summary:Buffer overflow in Linux xinetd 2.1.8.9pre11-1 and earlier may allow remote attackers to execute arbitrary code via a long ident response, which is not properly handled by the svc_logprint function.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
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:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: BUGTRAQ
Type: Vendor Advisory
20010608 potential buffer overflow in xinetd-2.1.8.9pre11-1

Source: CCN
Type: BugTraq Mailing List, Fri Jun 08 2001 - 09:10:41 CDT
potential buffer overflow in xinetd-2.1.8.9pre11-1

Source: MITRE
Type: CNA
CVE-2001-0763

Source: CONECTIVA
Type: UNKNOWN
CLA-2001:404

Source: CCN
Type: Conectiva Linux Announcement CLSA-2001:404
xinetd

Source: IMMUNIX
Type: UNKNOWN
IMNX-2001-70-024-01

Source: CCN
Type: Immunix OS Security Advisory IMNX-2001-70-029-01
xinetd

Source: CCN
Type: RHSA-2001-075
Updated xinetd package available for Red Hat Linux 7 and 7.1

Source: CCN
Type: CIAC Information Bulletin L-104
SuSE Linux, xinetd Buffer Overflow

Source: CIAC
Type: UNKNOWN
L-104

Source: DEBIAN
Type: Patch, Vendor Advisory
DSA-063

Source: DEBIAN
Type: DSA-063
xinetd -- change default umask

Source: ENGARDE
Type: UNKNOWN
ESA-20010621-01

Source: CCN
Type: EnGarde Secure Linux Security Advisory ESA-20010621-01
xinetd

Source: CCN
Type: OSVDB ID: 5542
xinetd Long Ident Response Overflow

Source: REDHAT
Type: UNKNOWN
RHSA-2001:075

Source: BID
Type: UNKNOWN
2840

Source: CCN
Type: BID-2840
Xinetd Buffer Overflow Vulnerability

Source: CCN
Type: SuSE Security Announcement SuSE-SA:2001:022
xinetd

Source: XF
Type: UNKNOWN
xinetd-identd-bo(6670)

Source: XF
Type: UNKNOWN
xinetd-identd-bo(6670)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:debian:debian_linux:*:*:*:*:*:*:*:* (Version <= 2.1.8.8.p3-1.1)
  • OR cpe:/o:suse:suse_linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:6.2:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:6.3:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:6.4:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.2:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:suse:suse_linux:6.3:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:6.4:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:engardelinux:secure_community:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.3:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.debian:def:63
    V
    change default umask
    2001-06-17
    BACK
    debian debian linux *
    suse suse linux 6.0
    suse suse linux 6.1
    suse suse linux 6.2
    suse suse linux 6.3
    suse suse linux 6.4
    suse suse linux 7.0
    suse suse linux 7.1
    suse suse linux 7.2
    suse suse linux 6.3
    suse suse linux 6.4
    debian debian linux 2.2
    redhat linux 7
    suse suse linux 7.0
    suse suse linux 7.1
    engardelinux secure community 1.0.1
    redhat linux 7.1
    suse suse linux 7.2
    redhat linux 7.2
    redhat linux 7.3