BDU:2026-06233
Description
Уязвимость функции uccanoncompatdecomp() компонента ucdata.c сетевого протокола аутентификации Kerberos связана с переполнением буфера на стеке. Эксплуатация уязвимости может позволить нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAccess VectorLocal
AC:HAccess ComplexityHigh
Impact
C:LConfidentialityL
I:LIntegrityL
A:HAvailabilityH
Weaknesses
Affected Products
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
MIT
oss-project·USaka mit krb5, mit kerberos
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.
MITRE ATT&CK
1 technique Privilege Escalation
References
https://github.com/krb5/krb5/commit/5c52ab2252953055e64d9b9855ad64b27eda060e
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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