Описание
ELSA-2019-1145: bind security update (IMPORTANT)
[32:9.11.4-17.P2]
- Fix inefective limit of TCP clients (CVE-2018-5743)
Обновленные пакеты
Oracle Linux 8
Oracle Linux aarch64
bind
9.11.4-17.P2.el8_0
bind-chroot
9.11.4-17.P2.el8_0
bind-devel
9.11.4-17.P2.el8_0
bind-export-devel
9.11.4-17.P2.el8_0
bind-export-libs
9.11.4-17.P2.el8_0
bind-libs
9.11.4-17.P2.el8_0
bind-libs-lite
9.11.4-17.P2.el8_0
bind-license
9.11.4-17.P2.el8_0
bind-lite-devel
9.11.4-17.P2.el8_0
bind-pkcs11
9.11.4-17.P2.el8_0
bind-pkcs11-devel
9.11.4-17.P2.el8_0
bind-pkcs11-libs
9.11.4-17.P2.el8_0
bind-pkcs11-utils
9.11.4-17.P2.el8_0
bind-sdb
9.11.4-17.P2.el8_0
bind-sdb-chroot
9.11.4-17.P2.el8_0
bind-utils
9.11.4-17.P2.el8_0
python3-bind
9.11.4-17.P2.el8_0
Oracle Linux x86_64
bind
9.11.4-17.P2.el8_0
bind-chroot
9.11.4-17.P2.el8_0
bind-devel
9.11.4-17.P2.el8_0
bind-export-devel
9.11.4-17.P2.el8_0
bind-export-libs
9.11.4-17.P2.el8_0
bind-libs
9.11.4-17.P2.el8_0
bind-libs-lite
9.11.4-17.P2.el8_0
bind-license
9.11.4-17.P2.el8_0
bind-lite-devel
9.11.4-17.P2.el8_0
bind-pkcs11
9.11.4-17.P2.el8_0
bind-pkcs11-devel
9.11.4-17.P2.el8_0
bind-pkcs11-libs
9.11.4-17.P2.el8_0
bind-pkcs11-utils
9.11.4-17.P2.el8_0
bind-sdb
9.11.4-17.P2.el8_0
bind-sdb-chroot
9.11.4-17.P2.el8_0
bind-utils
9.11.4-17.P2.el8_0
python3-bind
9.11.4-17.P2.el8_0
Связанные CVE
Связанные уязвимости
By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of simultaneous connections contained an error which could be exploited to grow the number of simultaneous connections beyond this limit. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5743.
By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of simultaneous connections contained an error which could be exploited to grow the number of simultaneous connections beyond this limit. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5743.
By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of simultaneous connections contained an error which could be exploited to grow the number of simultaneous connections beyond this limit. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5743.
By design, BIND is intended to limit the number of TCP clients that ca ...
By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of simultaneous connections contained an error which could be exploited to grow the number of simultaneous connections beyond this limit. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5743.