CVE-2019-17401

CVSS V2 Low 2.1 CVSS V3 Low 3.3

Description

** DISPUTED ** libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset>20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue.

Overview

CVE ID
CVE-2019-17401

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2019-10-09T19:15:14

Last Modified Date
2019-10-11T15:06:17

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:liblnk_project:liblnk:20191006:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
LOW

Base Score
3.3

Base Severity
LOW

Exploitability Score
1.8

Impact Score
1.4

References

Reference URL	Reference Tags
https://github.com/libyal/liblnk/issues/40	Exploit Patch Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-17401
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17401

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:02:10				Added to TrackCVE
2022-12-04 04:01:58	2019-10-09T19:15Z	2019-10-09T19:15:14	CVE Published Date	updated
2022-12-04 04:01:58		2019-10-11T15:06:17	CVE Modified Date	updated
2022-12-04 04:01:58		Analyzed	Vulnerability Status	updated