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BDU:2026-06235

Published: May 4, 2026Updated: May 4, 2026 Sources: BDUCWE-125Чтение за границами буфера
NVD MITRE
3.3CVSSLOW
EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Уязвимость функции get_mech_set() компонента spnego_mech.c сетевого протокола аутентификации Kerberos связана с чтением за допустимыми границами буфера данных. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании

CVSS Vector Breakdown

AV:LAC:LC:NI:NA:L
Exploitability
AV:LAccess Vector
Local
AC:LAccess Complexity
Low
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
L
Open in CVSS calculator →

Weaknesses

CWE-125Чтение за границами буфера

Affected Products

Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
KerberosMIT
On-prem
Security Products / pki-crypto
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
mitoss-projectUSOperating Systemsaka mit krb5, mit kerberos

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/krb5/krb5/commit/a06945b4ec267e8b80e5e8c95edd89930ff12103
github.com
https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-0923SE17
wiki.astralinux.ru
https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-0411SE18
wiki.astralinux.ru
and 1 more references View all →
News mentions
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