Описание
Moderate: container-tools:rhel8 security, bug fix, and enhancement update
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.
Security Fix(es):
- QEMU: slirp: use-after-free in ip_reass() function in ip_input.c (CVE-2020-1983)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.2 Release Notes linked from the References section.
Затронутые продукты
Rocky Linux 8
Связанные CVE
Исправления
- Red Hat - 1703261
- Red Hat - 1782408
- Red Hat - 1784950
- Red Hat - 1785480
- Red Hat - 1806044
- Red Hat - 1807379
- Red Hat - 1808483
- Red Hat - 1809648
- Red Hat - 1810874
- Red Hat - 1811779
- Red Hat - 1815170
- Red Hat - 1815991
- Red Hat - 1822037
- Red Hat - 1826486
- Red Hat - 1829061
- Red Hat - 1829825
- Red Hat - 1833390
- Red Hat - 1836440
- Red Hat - 1838991
- Red Hat - 1839065
Связанные уязвимости
A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the container, though being a privileged container means that a lot of security features are disabled when running the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the container, though being a privileged container means that a lot of security features are disabled when running the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the container, though being a privileged container means that a lot of security features are disabled when running the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in podman before 1.7.0. File permissions for non-root ...
A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.