ALT-PU-2022-7266-1

Package update samba in branch sisyphus_riscv64

Version4.16.7-alt2

Task#0

Published2022-11-30

Max severityHIGH

Severity:

Closed issues (2)

MEDIUM6.4

Уязвимость параметров PAC (Privileged Attribute Certificate) функции krb5_parse_pac пакетов Heimdal и MIT Kerberos программы сетевого взаимодействия Samba, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-11-23Modified: 2025-08-19

CVSS 3.xMEDIUM 6.4

CVSS:3.x/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L

CVSS 2.0MEDIUM 6.1

CVSS:2.0/AV:N/AC:H/Au:S/C:P/I:C/A:P

References

CVE-2022-42898

HIGH8.8

PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug."

Published: 2022-12-25Modified: 2025-04-14

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

Closed bugs (1)

Нет совместимости с installer-feature-samba-usershares