Vulnerability Details : CVE-2019-15938
Pengutronix barebox through 2019.08.1 has a remote buffer overflow in nfs_readlink_req in fs/nfs.c because a length field is directly used for a memcpy.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-15938
- cpe:2.3:a:pengutronix:barebox:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-15938
1.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-15938
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-15938
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-15938
-
https://git.pengutronix.de/cgit/barebox/commit/fs/nfs.c?h=next&id=574ce994016107ad8ab0f845a785f28d7eaa5208
barebox - barebox master repositoryPatch
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