Vulnerability Name:

CVE-2019-7613 (CCN-159332)

Assigned:2019-03-25
Published:2019-03-25
Updated:2020-10-06
Summary:Winlogbeat versions before 5.6.16 and 6.6.2 had an insufficient logging flaw. An attacker able to inject certain characters into a log entry could prevent Winlogbeat from recording the event.
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:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/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): High
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)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/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): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-7613

Source: CCN
Type: Elastic Web site
Elastic Stack 6.6.2 and 5.6.16 security update

Source: MISC
Type: Vendor Advisory
https://discuss.elastic.co/t/elastic-stack-6-6-2-and-5-6-16-security-update/173180

Source: XF
Type: UNKNOWN
elastic-winlogbeat-cve20197613-sec-bypass(159332)

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

Vulnerable Configuration:Configuration 1:
  • cpe:/a:elastic:winlogbeat:*:*:*:*:*:*:*:* (Version < 5.6.16)
  • OR cpe:/a:elastic:winlogbeat:*:*:*:*:*:*:*:* (Version >= 6.0.0 and < 6.6.2)

    • * Denotes that component is vulnerable
    BACK
    elastic winlogbeat *
    elastic winlogbeat *