Vulnerability Details : CVE-2019-17401
Potential exploit
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
Products affected by CVE-2019-17401
- cpe:2.3:a:liblnk_project:liblnk:20191006:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-17401
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 16 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-17401
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2019-17401
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-17401
-
https://github.com/libyal/liblnk/issues/40
OOB read of 1 in liblnk_location_information.c#L1090 causes ASAN warning · Issue #40 · libyal/liblnk · GitHubExploit;Patch;Third Party Advisory
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