PT-2015-1629 · Cisco · Cisco Asa

Published 2015-07-07 · Updated 2023-08-11 · CVE-2015-4241

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Adaptive Security Appliance (ASA) Software version 9.3(2)

Description The issue is related to errors in resource management and allows an attacker to cause a denial of service by sending crafted OSPFv2 packets. This could lead to a system reload. The estimated number of potentially affected devices is not specified.

Recommendations For Cisco Adaptive Security Appliance (ASA) Software version 9.3(2), consider restricting access to the OSPFv2 protocol until a patch is available. As a temporary workaround, limiting the ability of adjacent attackers to send crafted packets may help minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-399

Related Identifiers

BDU:2015-10972

CVE-2015-4241

Affected Products

Cisco Asa

References · 5

• https://bdu.fstec.ru/vul/2015-10972 · Security Note
• http://tools.cisco.com/security/center/viewAlert.x?alertId=39641 · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20150707-CVE-2015-4241 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-4241 · Security Note
• http://securitytracker.com/id/1032808 · Note