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7.5
CVSSv2

CVE-2019-14192

Published: 31/07/2019 Updated: 24/08/2020
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

An issue exists in Das U-Boot up to and including 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an nc_input_packet call.

Vulnerability Trend

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denx u-boot

Github Repositories

https://github.com/saber0x0/iot_sec_learn

IoT security data summary

iot_sec_learn A collection of IoT security tools Dynamic debugging tools Home of gdb pwndbg+Pwndbg gef peda hyperpwn multiarch gdbserver Static analysis tools IDA pro👩 wine(linux+mac) IDApython and IDC awesome-ida IDAPythonEmbeddedToolkit BaseSpec BinSeeker mips-rop mipsAudit IDA_MIPS_EMU cheatsheets Ghidra plugin(java and python) cwe_checker BinAbsInspecto

References

CWE-787CWE-191https://gitlab.com/u-boot/u-boothttps://blog.semmle.com/uboot-rce-nfs-vulnerability/https://nvd.nist.govhttps://github.com/saber0x0/iot_sec_learn
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27977IMAPlocal usersCVE-2024-32038CVE-2023-49963CVE-2023-22869CVE-2024-31497localCVE-2024-2961
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