Vulnerability Name:

CVE-2002-0834 (CCN-9942)

Assigned:2002-08-20
Published:2002-08-20
Updated:2008-09-10
Summary:Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.
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 Access
References:Source: CCN
Type: FreeBSD Security Notice FreeBSD-SN-02:05
security issues in ports

Source: MITRE
Type: CNA
CVE-2002-0834

Source: CCN
Type: Conectiva Linux Security Announcement CLSA-2003:627
ethereal

Source: CCN
Type: RHSA-2002-036
Updated ethereal packages available

Source: CCN
Type: RHSA-2002-169
Updated ethereal packages are available

Source: CCN
Type: RHSA-2002-170
ethereal security update

Source: DEBIAN
Type: DSA-162
ethereal -- buffer overflow

Source: CCN
Type: Ethereal Web site
The Ethereal Network Analyzer

Source: CCN
Type: Ethereal Application Note enpa-sa-00006
Potential issue with Ethereal 0.9.5

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.ethereal.com/appnotes/enpa-sa-00006.html

Source: CCN
Type: Gentoo Linux Security Announcement 2002-08-30 07:30 UTC
ethereal

Source: CCN
Type: BID-5573
Ethereal ISIS Dissector Memory Corruption Vulnerability

Source: XF
Type: UNKNOWN
ethereal-isis-dissector-bo(9942)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ethereal_group:ethereal:0.8:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.8.18:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.9.2:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.9.3:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.9.4:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.9.5:*:*:*:*:*:*:*
  • OR cpe:/a:ethereal_group:ethereal:0.9_.0:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:ethereal_group:ethereal:0.9.5:*:*:*:*:*:*:*
  • AND
  • cpe:/o:debian:debian_linux:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:ports_collection:*:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:linux_powertools:6.2:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:linux_powertools:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.3:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:2.1:*:as:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.debian:def:162
    V
    buffer overflow
    2002-09-06
    BACK
    ethereal_group ethereal 0.8
    ethereal_group ethereal 0.8.18
    ethereal_group ethereal 0.9.1
    ethereal_group ethereal 0.9.2
    ethereal_group ethereal 0.9.3
    ethereal_group ethereal 0.9.4
    ethereal_group ethereal 0.9.5
    ethereal_group ethereal 0.9_.0
    ethereal_group ethereal 0.9.5
    debian debian linux 2.2
    freebsd ports collection *
    redhat linux 7
    conectiva linux 6.0
    redhat linux 7.1
    conectiva linux 7.0
    redhat linux 7.2
    redhat linux powertools 6.2
    redhat linux powertools 7.0
    conectiva linux 8.0
    redhat linux 7.3
    debian debian linux 3.0
    redhat enterprise linux 2.1