PT-2014-3355 · Juniper Networks · Screenos+2

Published 2014-01-23 · Updated 2014-01-23 · CVE-2013-7313

Positive Technologies (AI Summary)

CVSS v2.0

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Junos versions through 13.x JunosE (affected versions not specified) ScreenOS versions through 6.3.x

Description The issue concerns the OSPF implementation, which does not account for duplicate Link State ID values in Link State Advertisement (LSA) packets. This oversight allows remote attackers to cause a denial of service, resulting in routing disruption, or obtain sensitive packet information by sending a crafted LSA packet.

Recommendations For Junos versions through 13.x: Update to a version that addresses this issue. For JunosE: At the moment, there is no information about a newer version that contains a fix for this vulnerability. For ScreenOS versions through 6.3.x: Update to a version that addresses this issue.

Related Identifiers

CVE-2013-7313

Affected Products

Junos

Junose

Screenos

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2013-7313 · Security Note
• http://kb.cert.org/vuls/id/BLUU-97KQ26 · Note
• http://kb.cert.org/vuls/id/229804 · Note