Описание
ELSA-2026-39302: cups security update (MODERATE)
[1:2.4.10-18]
- RHEL-177945 CVE-2026-34980 cups: control character injection in option values
Обновленные пакеты
Oracle Linux 10
Oracle Linux aarch64
cups
2.4.10-18.el10_2
cups-client
2.4.10-18.el10_2
cups-devel
2.4.10-18.el10_2
cups-filesystem
2.4.10-18.el10_2
cups-ipptool
2.4.10-18.el10_2
cups-libs
2.4.10-18.el10_2
cups-lpd
2.4.10-18.el10_2
cups-printerapp
2.4.10-18.el10_2
Oracle Linux x86_64
cups
2.4.10-18.el10_2
cups-client
2.4.10-18.el10_2
cups-devel
2.4.10-18.el10_2
cups-filesystem
2.4.10-18.el10_2
cups-ipptool
2.4.10-18.el10_2
cups-libs
2.4.10-18.el10_2
cups-lpd
2.4.10-18.el10_2
cups-printerapp
2.4.10-18.el10_2
Связанные CVE
Связанные уязвимости
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, in a network-exposed cupsd with a shared target queue, an unauthorized client can send a Print-Job to that shared PostScript queue without authentication. The server accepts a page-border value supplied as textWithoutLanguage, preserves an embedded newline through option escaping and reparse, and then reparses the resulting second-line PPD: text as a trusted scheduler control record. A follow-up raw print job can therefore make the server execute an attacker-chosen existing binary such as /usr/bin/vim as lp. At time of publication, there are no publicly available patches.
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, in a network-exposed cupsd with a shared target queue, an unauthorized client can send a Print-Job to that shared PostScript queue without authentication. The server accepts a page-border value supplied as textWithoutLanguage, preserves an embedded newline through option escaping and reparse, and then reparses the resulting second-line PPD: text as a trusted scheduler control record. A follow-up raw print job can therefore make the server execute an attacker-chosen existing binary such as /usr/bin/vim as lp. At time of publication, there are no publicly available patches.
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, in a network-exposed cupsd with a shared target queue, an unauthorized client can send a Print-Job to that shared PostScript queue without authentication. The server accepts a page-border value supplied as textWithoutLanguage, preserves an embedded newline through option escaping and reparse, and then reparses the resulting second-line PPD: text as a trusted scheduler control record. A follow-up raw print job can therefore make the server execute an attacker-chosen existing binary such as /usr/bin/vim as lp. At time of publication, there are no publicly available patches.
OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network
OpenPrinting CUPS is an open source printing system for Linux and othe ...