Vulnerability CVE-2002-0821

Vulnerability Name:

CVE-2002-0821 (CCN-9497)

Assigned:

2002-06-28

Published:

2002-06-28

Updated:

2008-09-05

Summary:

Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via (1) the BGP dissector, or (2) the WCP dissector.

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-2002-0821

Source: CCN
Type: Conectiva Linux Announcement CLSA-2002:505
ethereal

Source: CONECTIVA
Type: UNKNOWN
CLSA-2002:505

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: CCN
Type: Ethereal Web site
The Ethereal Network Analyzer

Source: CCN
Type: Ethereal Application Note enpa-sa-00005
Potential issues with Ethereal 0.9.4

Source: CONFIRM
Type: Vendor Advisory
http://www.ethereal.com/appnotes/enpa-sa-00005.html

Source: CCN
Type: BID-5162
Ethereal BGP Dissector Buffer Overflow Vulnerability

Source: XF
Type: UNKNOWN
ethereal-bgp-dissector-bo(9497)

Vulnerable Configuration:

Configuration 1:

cpe:/a:ethereal_group:ethereal:*:*:*:*:*:*:*:* (Version <= 0.9.4)

Configuration CCN 1:

cpe:/a:ethereal_group:ethereal:0.9.4:*:*:*:*:*:*:*

AND

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:redhat:enterprise_linux:2.1:*:as:*:*:*:*:*

Denotes that component is vulnerable

Vulnerability Name:

CVE-2002-0821 (CCN-9498)

Assigned:

2002-06-28

Published:

2002-06-28

Updated:

2008-09-05

Summary:

Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via (1) the BGP dissector, or (2) the WCP dissector.

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