Vulnerability Name:

CVE-2018-0032 (CCN-146313)

Assigned:2017-11-16
Published:2018-07-11
Updated:2019-10-09
Summary:The receipt of a crafted BGP UPDATE can lead to a routing process daemon (RPD) crash and restart. Repeated receipt of the same crafted BGP UPDATE can result in an extended denial of service condition for the device. This issue only affects the specific versions of Junos OS listed within this advisory. Earlier releases are unaffected by this vulnerability. This crafted BGP UPDATE does not propagate to other BGP peers. Affected releases are Juniper Networks Junos OS: 16.1X65 versions prior to 16.1X65-D47; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D110; 17.3 versions prior to 17.3R1-S4, 17.3R2; 17.4 versions prior to 17.4R1-S3, 17.4R2.
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-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-0032

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1041337

Source: XF
Type: UNKNOWN
juniper-junos-cve20180032-dos(146313)

Source: CCN
Type: Juniper Networks Security Bulletin JSA10866
Junos OS: RPD crash when receiving a crafted BGP UPDATE (CVE-2018-0032)

Source: CONFIRM
Type: Vendor Advisory
https://kb.juniper.net/JSA10866

Vulnerable Configuration:Configuration 1:
  • cpe:/o:juniper:junos:16.1x65:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1x65:d30:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1x65:d35:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1x65:d40:*:*:*:*:*:*

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

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

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

    • Configuration CCN 1:
  • cpe:/o:juniper:junos:16.1:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    juniper junos 16.1x65
    juniper junos 16.1x65 d30
    juniper junos 16.1x65 d35
    juniper junos 16.1x65 d40
    juniper junos 17.2x75
    juniper junos 17.3
    juniper junos 17.3 r1
    juniper junos 17.4
    juniper junos 17.4 r1
    juniper junos 16.1 -