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freebsdFreeBSDCDF18ED9-7F4A-11D8-9645-0020ED76EF5A
HistoryMar 23, 2004 - 12:00 a.m.

multiple vulnerabilities in ethereal

2004-03-2300:00:00
vuxml.freebsd.org
10

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.933 High

EPSS

Percentile

99.1%

Stefan Esser of e-matters Security discovered a baker’s dozen
of buffer overflows in Ethereal’s decoders, including:

NetFlow
IGAP
EIGRP
PGM
IRDA
BGP
ISUP
TCAP
UCP

In addition, a vulnerability in the RADIUS decoder was found
by Jonathan Heusser.
Finally, there is one uncredited vulnerability described by the
Ethereal team as:

A zero-length Presentation protocol selector could make
Ethereal crash.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchethereal< 0.10.3UNKNOWN
FreeBSDanynoarchtethereal< 0.10.3UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.933 High

EPSS

Percentile

99.1%