Vulnerability Name:

CVE-2016-1273

Assigned:2015-12-30
Published:2016-04-15
Updated:2016-04-20
Summary:Juniper Junos OS before 13.2X51-D40, 14.x before 14.1X53-D30, and 15.x before 15.1X53-D20 on QFX5100 and QFX10002 switches do not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic encryption and authentication protection mechanisms via unspecified vectors.
CVSS v3 Severity:5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
3.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-310
References:Source: MITRE
Type: CNA
CVE-2016-1273

Source: CONFIRM
Type: Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10746

Vulnerable Configuration:Configuration 1:
  • cpe:/o:juniper:junos:*:d35:*:*:*:*:*:* (Version <= 13.2x51)
  • OR cpe:/o:juniper:junos:14.1x53:-:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:14.1x53:d10:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:14.1x53:d15:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:14.1x53:d16:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:14.1x53:d25:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:14.1x53:d26:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:f2:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:f2-s1:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:r1:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:r2:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d10:*:*:*:*:*:*
  • AND
  • cpe:/h:juniper:qfx10002:-:*:*:*:*:*:*:*
  • OR cpe:/h:juniper:qfx5100:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    juniper junos * d35
    juniper junos 14.1x53
    juniper junos 14.1x53 d10
    juniper junos 14.1x53 d15
    juniper junos 14.1x53 d16
    juniper junos 14.1x53 d25
    juniper junos 14.1x53 d26
    juniper junos 15.1 f2
    juniper junos 15.1 f2-s1
    juniper junos 15.1 r1
    juniper junos 15.1 r2
    juniper junos 15.1x49 d10
    juniper junos 15.1x49 d20
    juniper junos 15.1x53 d10
    juniper qfx10002 -
    juniper qfx5100 -