Home/CVE/An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_re
CVE

CVE-2019-14194

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_re

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case.

CRITICAL · CVSS 9.8 EPSS 0.0049
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
denx u-boot<= 2019.07
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD31 Jul 2019 · 01:15 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

10
cisa-aa-advisoriesicsa-26-134-16
siemens-csafSSA-577017
msrcCVE-2019-14194
suse-csafSUSE-SU-2020:3474-1
suse-csafopenSUSE-SU-2020:1930-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.semmle.com/uboot-rce-nfs-vulnerability/Third Party Advisory
https://gitlab.com/u-boot/u-bootThird Party Advisory
https://cert-portal.siemens.com/productcert/html/ssa-577017.html
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