CVE-2017-12588

The zmq3 input and output modules in rsyslog before 8.28.0 interpreted description fields as format strings, possibly allowing a format string attack with unspecified impact.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/rsyslog/rsyslog/pull/1565	Patch Third Party Advisory
https://github.com/rsyslog/rsyslog/commit/062d0c671a29f7c6f7dff4a2f1f35df375bbb30b	Third Party Advisory
https://github.com/rsyslog/rsyslog/blob/master/ChangeLog	Release Notes Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*

Information

Published : 2017-08-06 07:29

Updated : 2017-08-14 04:15

NVD link : CVE-2017-12588

Mitre link : CVE-2017-12588

JSON object : View

CWE

CWE-134

Use of Externally-Controlled Format String

Products Affected

rsyslog

rsyslog

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9.8 /10