CVE-2019-12806
HIGHUniSign < 2.0.4.0 - Remote Code Execution via Stack-Based Buffer Overflow
Title source: llmDescription
UniSign 2.0.4.0 and earlier version contains a stack-based buffer overflow vulnerability which can overwrite the stack with arbitrary data, due to a buffer overflow in a library. That leads remote attacker to execute arbitrary code via crafted https packets.
References (1)
Core 1
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35111
Scores
CVSS v3
8.8
EPSS
0.0413
EPSS Percentile
89.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
CWE-787
Status
published
Products (1)
crosscert/unisign
< 2.0.4.0
Published
Aug 13, 2019
Tracked Since
Feb 18, 2026