Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-14727

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
23/09/2017
Last modified:
20/04/2025

Description

logger.c in the logger plugin in WeeChat before 1.9.1 allows a crash via strftime date/time specifiers, because a buffer is not initialized.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:weechat:logger:-:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.2:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.3:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.4:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.5:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.6:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.7:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.8:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.9:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.9.1:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.3.9.2:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.4.0:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.4.1:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.4.2:*:*:*:*:*:*:*
cpe:2.3:a:weechat:weechat:0.4.3:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools