Vulnerability Name:

CVE-2018-0048 (CCN-151039)

Assigned:2017-11-16
Published:2018-10-10
Updated:2019-10-09
Summary:A vulnerability in the Routing Protocols Daemon (RPD) with Juniper Extension Toolkit (JET) support can allow a network based unauthenticated attacker to cause a severe memory exhaustion condition on the device. This can have an adverse impact on the system performance and availability. This issue only affects devices with JET support running Junos OS 17.2R1 and subsequent releases. Other versions of Junos OS are unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3; 17.2X75 versions prior to 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R2-S4, 17.3R3; 17.4 versions prior to 17.4R1-S5, 17.4R2; 18.1 versions prior to 18.1R2-S3, 18.1R3;
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-400
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-0048

Source: BID
Type: Third Party Advisory, VDB Entry
105564

Source: CCN
Type: BID-105564
Juniper Junos CVE-2018-0048 Denial of Service Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1041849

Source: XF
Type: UNKNOWN
juniper-junos-cve20180048-dos(151039)

Source: CCN
Type: Juniper Networks Security Bulletin JSA10882
Junos OS: Memory exhaustion denial of service vulnerability in Routing Protocols Daemon (RPD) with Juniper Extension Toolkit (JET) support (CVE-2018-0048)

Source: CONFIRM
Type: Vendor Advisory
https://kb.juniper.net/JSA10882

Vulnerable Configuration:Configuration 1:
  • cpe:/o:juniper:junos:17.2:-:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:17.2:r1:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/o:juniper:junos:17.2x75:*:*:*:*:*:*:*

  • Configuration 3:
  • cpe:/o:juniper:junos:17.3:-:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:17.3:r1:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:17.3:r2:*:*:*:*:*:*

  • Configuration 4:
  • cpe:/o:juniper:junos:17.4:-:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:17.4:r1:*:*:*:*:*:*

  • Configuration 5:
  • cpe:/o:juniper:junos:18.1:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:18.1:r1:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:juniper:junos:17.2:-:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:17.3:-:*:*:*:*:*:*
  • OR cpe:/a:juniper:junos:18.1:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    juniper junos 17.2
    juniper junos 17.2 r1
    juniper junos 17.2x75
    juniper junos 17.3
    juniper junos 17.3 r1
    juniper junos 17.3 r2
    juniper junos 17.4
    juniper junos 17.4 r1
    juniper junos 18.1
    juniper junos 18.1 r1
    juniper junos 17.2 -
    juniper junos 17.3 -
    juniper junos 18.1 -