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BDU:2025-10376

Published: Aug 27, 2025Updated: Aug 27, 2025 Sources: BDUCWE-120Копирование буфера без проверки размера входных данных (классическое переполнение буфера)
NVD MITRE
7.5CVSSHIGH
EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Уязвимость функции ssh_packet_read_poll2() файла packet.c средства криптографической защиты OpenSSH связана с связана с переполнением буфера в динамической памяти. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании через параметр plen

CVSS Vector Breakdown

AV:NAC:LC:NI:NA:H
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
H
Open in CVSS calculator →

Weaknesses

CWE-120Копирование буфера без проверки размера входных данных (классическое переполнение буфера)CWE-122Переполнение буфера в динамической памяти

Affected Products

OpenSSHOpenBSD Project
LibraryLibrary
OSS Libraries / generic-library
openbsd projectoss-projectUSOperating Systemsaka openbsd

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://darkforums.st/Thread-OpenSSH-10-0p2-portable-verion-Buffer-overflow-0day-vulnerability
darkforums.st
https://github.com/openssh/openssh-porta...r/packet.c
github.com
https://snippet.host/fgkicg
snippet.host
News mentions
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