Vulnerability Name:

CVE-2015-5378 (CCN-104947)

Assigned:2015-07-21
Published:2015-07-21
Updated:2019-06-17
Summary:Logstash 1.5.x before 1.5.3 and 1.4.x before 1.4.4 allows remote attackers to read communications between Logstash Forwarder agent and Logstash server.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
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): High
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
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:N/I:P/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/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): Partial
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2015-5378

Source: MISC
Type: Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/132800/Logstash-1.5.2-SSL-TLS-FREAK.html

Source: CCN
Type: BugTraq Mailing List, Tue, 21 Jul 2015 23:50:16 +0200
Logstash vulnerability CVE-2015-5378

Source: BUGTRAQ
Type: UNKNOWN
20150721 Logstash vulnerability CVE-2015-5378

Source: BUGTRAQ
Type: UNKNOWN
20151106 CVE-2015-5378

Source: BID
Type: Third Party Advisory, VDB Entry
76015

Source: XF
Type: UNKNOWN
logstash-cve20155378-sec-bypass(104947)

Source: CONFIRM
Type: Vendor Advisory
https://www.elastic.co/community/security

Source: CCN
Type: Elasticsearch Web site
Download Logstash

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-5378

Vulnerable Configuration:Configuration 1:
  • cpe:/a:elastic:logstash:1.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:elastic:logstash:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:elastic:logstash:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:elasticsearch:logstash:1.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:elasticsearch:logstash:1.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:elasticsearch:logstash:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:elasticsearch:logstash:1.5.2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:elastic:logstash:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:elasticsearch:logstash:1.5.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    elastic logstash 1.4.0
    elastic logstash 1.4.1
    elastic logstash 1.4.2
    elasticsearch logstash 1.4.3
    elasticsearch logstash 1.5.0
    elasticsearch logstash 1.5.1
    elasticsearch logstash 1.5.2
    elastic logstash 1.4.2
    elasticsearch logstash 1.5.2