Описание
ELSA-2023-7165: cups security and bug fix update (MODERATE)
[1:2.2.6-54]
- RHEL-2612 - cups pulls an unneeded dependency on python3
[1:2.2.6-53]
- CVE-2023-32360 cups: Information leak through Cups-Get-Document operation
[1:2.2.6-52]
- 2217178 - Delays printing to lpd when reserved ports are exhausted
- 2217283 - The command 'cancel -x ' does not remove job files
- 2217955 - Enlarge backlog queue for listen() in cupsd
- CVE-2023-34241 cups: use-after-free in cupsdAcceptClient() in scheduler/client.c
- CVE-2023-32324 cups: heap buffer overflow may lead to DoS
Обновленные пакеты
Oracle Linux 8
Oracle Linux aarch64
cups
2.2.6-54.el8_9
cups-client
2.2.6-54.el8_9
cups-devel
2.2.6-54.el8_9
cups-filesystem
2.2.6-54.el8_9
cups-ipptool
2.2.6-54.el8_9
cups-libs
2.2.6-54.el8_9
cups-lpd
2.2.6-54.el8_9
Oracle Linux x86_64
cups
2.2.6-54.el8_9
cups-client
2.2.6-54.el8_9
cups-devel
2.2.6-54.el8_9
cups-filesystem
2.2.6-54.el8_9
cups-ipptool
2.2.6-54.el8_9
cups-libs
2.2.6-54.el8_9
cups-lpd
2.2.6-54.el8_9
Связанные CVE
Связанные уязвимости
ELSA-2023-6596: cups security and bug fix update (MODERATE)
OpenPrinting CUPS is a standards-based, open source printing system for Linux and other Unix-like operating systems. Starting in version 2.0.0 and prior to version 2.4.6, CUPS logs data of free memory to the logging service AFTER the connection has been closed, when it should have logged the data right before. This is a use-after-free bug that impacts the entire cupsd process. The exact cause of this issue is the function `httpClose(con->http)` being called in `scheduler/client.c`. The problem is that httpClose always, provided its argument is not null, frees the pointer at the end of the call, only for cupsdLogClient to pass the pointer to httpGetHostname. This issue happens in function `cupsdAcceptClient` if LogLevel is warn or higher and in two scenarios: there is a double-lookup for the IP Address (HostNameLookups Double is set in `cupsd.conf`) which fails to resolve, or if CUPS is compiled with TCP wrappers and the connection is refused by rules from `/etc/hosts.allow` and `/et...
OpenPrinting CUPS is a standards-based, open source printing system for Linux and other Unix-like operating systems. Starting in version 2.0.0 and prior to version 2.4.6, CUPS logs data of free memory to the logging service AFTER the connection has been closed, when it should have logged the data right before. This is a use-after-free bug that impacts the entire cupsd process. The exact cause of this issue is the function `httpClose(con->http)` being called in `scheduler/client.c`. The problem is that httpClose always, provided its argument is not null, frees the pointer at the end of the call, only for cupsdLogClient to pass the pointer to httpGetHostname. This issue happens in function `cupsdAcceptClient` if LogLevel is warn or higher and in two scenarios: there is a double-lookup for the IP Address (HostNameLookups Double is set in `cupsd.conf`) which fails to resolve, or if CUPS is compiled with TCP wrappers and the connection is refused by rules from `/etc/hosts.allow` and `/et...
OpenPrinting CUPS is a standards-based, open source printing system for Linux and other Unix-like operating systems. Starting in version 2.0.0 and prior to version 2.4.6, CUPS logs data of free memory to the logging service AFTER the connection has been closed, when it should have logged the data right before. This is a use-after-free bug that impacts the entire cupsd process. The exact cause of this issue is the function `httpClose(con->http)` being called in `scheduler/client.c`. The problem is that httpClose always, provided its argument is not null, frees the pointer at the end of the call, only for cupsdLogClient to pass the pointer to httpGetHostname. This issue happens in function `cupsdAcceptClient` if LogLevel is warn or higher and in two scenarios: there is a double-lookup for the IP Address (HostNameLookups Double is set in `cupsd.conf`) which fails to resolve, or if CUPS is compiled with TCP wrappers and the connection is refused by rules from `/etc/hosts.allow` and `/etc/
