Vulnerability Name:

CVE-2017-2313 (CCN-124551)

Assigned:2016-12-01
Published:2017-04-13
Updated:2017-07-11
Summary:Juniper Networks devices running affected Junos OS versions may be impacted by the receipt of a crafted BGP UPDATE which can lead to an rpd (routing process daemon) crash and restart. Repeated crashes of the rpd daemon can result in an extended denial of service condition. The affected Junos OS versions are: 15.1 prior to 15.1F2-S15, 15.1F5-S7, 15.1F6-S5, 15.1F7, 15.1R4-S7, 15.1R5-S2, 15.1R6; 15.1X49 prior to 15.1X49-D78, 15.1X49-D80; 15.1X53 prior to 15.1X53-D230, 15.1X53-D63, 15.1X53-D70; 16.1 prior to 16.1R3-S3, 16.1R4; 16.2 prior to 16.2R1-S3, 16.2R2; Releases prior to Junos OS 15.1 are unaffected by this vulnerability. 17.1R1, 17.2R1, and all subsequent releases have a resolution for this vulnerability.
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-2017-2313

Source: CCN
Type: SECTRACK ID: 1038257
Juniper Junos BGP UPDATE Processing Flaw Lets Remote Users Cause the Target RPD Service to Crash

Source: BID
Type: Third Party Advisory, VDB Entry
97606

Source: CCN
Type: BID-97606
Juniper Junos CVE-2017-2313 Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1038257

Source: XF
Type: UNKNOWN
juniper-cve20172313-dos(124551)

Source: CCN
Type: Juniper Networks Security Bulletin JSA10778
Junos: rpd crash due to crafted BGP UPDATE (CVE-2017-2313)

Source: CONFIRM
Type: Vendor Advisory
https://kb.juniper.net/JSA10778

Vulnerable Configuration:Configuration 1:
  • cpe:/o:juniper:junos:15.1:f1:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:f2:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:f5:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:f6:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:f7:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:r4:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:r5:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1:r6:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d60:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d65:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d70:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d75:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x49:d80:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d10:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d210:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d34:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d60:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d61:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d62:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d63:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:15.1x53:d70:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1:r1:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1:r2:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1:r3:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.1:r4:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.2:r1:*:*:*:*:*:*
  • OR cpe:/o:juniper:junos:16.2:r2:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:juniper:junos:15.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    juniper junos 15.1 f1
    juniper junos 15.1 f2
    juniper junos 15.1 f5
    juniper junos 15.1 f6
    juniper junos 15.1 f7
    juniper junos 15.1 r4
    juniper junos 15.1 r5
    juniper junos 15.1 r6
    juniper junos 15.1x49 d10
    juniper junos 15.1x49 d20
    juniper junos 15.1x49 d30
    juniper junos 15.1x49 d35
    juniper junos 15.1x49 d40
    juniper junos 15.1x49 d45
    juniper junos 15.1x49 d50
    juniper junos 15.1x49 d60
    juniper junos 15.1x49 d65
    juniper junos 15.1x49 d70
    juniper junos 15.1x49 d75
    juniper junos 15.1x49 d80
    juniper junos 15.1x53 d10
    juniper junos 15.1x53 d20
    juniper junos 15.1x53 d21
    juniper junos 15.1x53 d210
    juniper junos 15.1x53 d30
    juniper junos 15.1x53 d32
    juniper junos 15.1x53 d33
    juniper junos 15.1x53 d34
    juniper junos 15.1x53 d60
    juniper junos 15.1x53 d61
    juniper junos 15.1x53 d62
    juniper junos 15.1x53 d63
    juniper junos 15.1x53 d70
    juniper junos 16.1 r1
    juniper junos 16.1 r2
    juniper junos 16.1 r3
    juniper junos 16.1 r4
    juniper junos 16.2 r1
    juniper junos 16.2 r2
    juniper junos 15.1