Vulnerability 74042 - CERT Civis.Net

Vulnerability Name:

CCN-74042

Published:

2012-03-14

Updated:

2012-03-14

Summary:

BarnOwl is vulnerable to a denial of service, caused by an error when receiving a zyphergram with an excessive number of fields. A remote attacker could exploit this vulnerability to cause a denial of service.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Consequences:

Denial of Service

References:

Source: CCN
Type: BarnOwl Web Site
BarnOwl 1.8.1 release notes

Source: CCN
Type: SA48427
Barnowl Two Denial of Service Vulnerabilities

Source: CCN
Type: BID-52517
BarnOwl Multiple Remote Denial of Service Vulnerabilities

Source: XF
Type: UNKNOWN
barnowl-zyphergram-dos(74042)

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:barnowl:barnowl:1.0.0:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.2:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.3:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.2.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.4:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.4.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.0.5:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.1.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.2:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.2.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.3:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.4:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.4:rc1:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.5:rc1:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.5:rc2:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.5:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.5.1:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.6:*:*:*:*:*:*:*

OR cpe:/a:barnowl:barnowl:1.6.1:*:*:*:*:*:*:*

Denotes that component is vulnerable