Vulnerability CVE-2015-5358 - CERT Civis.Net

Vulnerability Name:

CVE-2015-5358 (CCN-104822)

Assigned:

2015-07-08

Published:

2015-07-08

Updated:

2017-09-21

Summary:

Juniper Junos OS 12.1X44 before 12.1X44-D50, 12.1X46 before 12.1X46-D35, 12.1X47 before 12.1X47-D25, 12.3 before 12.3R9, 12.3X48 before 12.3X48-D15, 13.2 before 13.2R7, 13.2X51 before 13.2X51-D35, 13.2X52 before 13.2X52-D25, 13.3 before 13.3R6, 14.1R3 before 14.1R3-S2, 14.1 before 14.1R4, 14.1X53 before 14.1X53-D12, 14.1X53 before 14.1X53-D16, 14.1X55 before 14.1X55-D25, 14.2 before 14.2R2, and 15.1 before 15.1R1 allows remote attackers to cause a denial of service (mbuf and connection consumption and restart) via a large number of requests that trigger a TCP connection to move to the LAST_ACK state when there is more data to send.

CVSS v3 Severity:

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)

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:

7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

7.1 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2015-5358

Source: CCN
Type: NetBSD Security Advisory 2015-009
TCP LAST_ACK state memory exhaustion

Source: NETBSD
Type: UNKNOWN
NetBSD-SA2015-009

Source: CCN
Type: Juniper Networks Security Bulletin JSA10686
Junos: mbuf exhaustion due to sessions stuck in LAST_ACK state (CVE-2015-5358)

Source: CONFIRM
Type: Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10686

Source: SECTRACK
Type: UNKNOWN
1032842

Source: SECTRACK
Type: UNKNOWN
1033007

Source: SECTRACK
Type: UNKNOWN
1033915

Source: XF
Type: UNKNOWN
juniper-junos-cve20155358-dos(104822)

Source: CONFIRM
Type: UNKNOWN
https://kc.mcafee.com/corporate/index?page=content&id=SB10128

Vulnerable Configuration:

Configuration 1:

cpe:/o:juniper:junos:12.1x44:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d10:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d15:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d20:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d25:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d30:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d35:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d40:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x44:d45:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x46:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x46:d10:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x46:d15:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x46:d20:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x46:d25:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x46:d30:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x47:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x47:d10:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x47:d15:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.1x47:d20:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.3x48:*:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.3x48:d10:*:*:*:*:*:*

OR cpe:/o:juniper:junos:12.3x48:d5:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:r1:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:r2:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:r3:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:r4:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:r5:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2:r6:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x51:*:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x51:d10:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x51:d15:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x51:d20:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x51:d25:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x51:d35:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x52:*:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x52:d10:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x52:d15:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x52:d20:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.2x52:d5:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.3:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.3:r1:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.3:r2:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.3:r3:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.3:r4:*:*:*:*:*:*

OR cpe:/o:juniper:junos:13.3:r5:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.1:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.1:r1:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.1:r2:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.1:r3:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.1x53:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.1x55:-:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.2:*:*:*:*:*:*:*

OR cpe:/o:juniper:junos:14.2:r1:*:*:*:*:*:*

OR cpe:/o:juniper:junos:15.1:*:*:*:*:*:*:*

Denotes that component is vulnerable