CVE-2024-48208

CVE-2024-48208 El repositorio contiene todo el trabajo relacionado con el desarrollo del PoC sobre cómo una simple lectura OOB fuera de límites puede resultar en escapadas de la cárcel y en control de acceso roto. Acerca de la Vulnerabilidad La descripción original del CVE es la siguiente: La PR ...

CVE-2026-55074

CVE-2026-55074 affects the Ansible FreeBSD Jail Connection Plugin (jailexec) through version 1.3.0 . The put_file function resolved transfer destinations to paths on the jail host and executed mkdir -p and mv as root on the host , rather than inside the jail. Because these commands follow symboli...

CVE-2026-55074 Ansible FreeBSD Jail Connection Plugin: Jail escape via symlink following in put_file (host-side root mv)

Ansible FreeBSD Jail Connection Plugin is an Ansible connection plugin for FreeBSD Jails via jexec. Through version 1.3.0, the jailexec connection plugin's putfile resolved a transfer's destination to a path on the jail host + and ran mkdir -p and mv there as root on the host. Those commands foll...

CVE-2026-58086 ktrace(2) privilege incorrectly validated in jails

As an inadvertent side effect of an unrelated code change, PRIVKTRACE was always denied to a jailed root user. Tracing configured by a jailed root user was therefore not flagged as privileged. An unprivileged user in a jail that has permission to debug the target process can modify the jailed roo...

GHSA-CXGV-HP74-JJ7R Ansible FreeBSD Jail Connection Plugin: Jail escape via symlink following in put_file (host-side root mv)

Through version 1.3.0, the jailexec connection plugin's putfile resolved a transfer's destination to a path on the jail host + and ran mkdir -p and mv there as root on the host. Those commands follow symbolic links, and the path was operated on outside the jail, so a symlink existing inside the...

Ansible FreeBSD Jail Connection Plugin: Jail escape via symlink following in put_file (host-side root mv)

Through version 1.3.0, the jailexec connection plugin's putfile resolved a transfer's destination to a path on the jail host + and ran mkdir -p and mv there as root on the host. Those commands follow symbolic links, and the path was operated on outside the jail, so a symlink existing inside the...

EUVD-2025-208410

If two sibling jails are restricted to separate filesystem trees, which is to say that neither of the two jail root directories is an ancestor of the other, jailed processes may nonetheless be able to access a shared directory via a nullfs mount, if the administrator has configured one. In this...

CVE-2025-15547

By default, jailed processes cannot mount filesystems, including nullfs4. However, the allow.mount.nullfs option enables mounting nullfs filesystems, subject to privilege checks. If a privileged user within a jail is able to nullfs-mount directories, a limitation of the kernel's path lookup logic...

CVE-2025-15576

CVE-2025-15576 describes a jail/chroot escape in FreeBSD. When two sibling jails are restricted to separate filesystem trees, processes in the two jails can still exchange directory descriptors via a unix domain socket and access a shared directory mounted with nullfs. During a filesystem name lo...

CVE-2025-15576 Jail chroot escape via fd exchange with a different jail

If two sibling jails are restricted to separate filesystem trees, which is to say that neither of the two jail root directories is an ancestor of the other, jailed processes may nonetheless be able to access a shared directory via a nullfs mount, if the administrator has configured one. In this...

CVE-2025-15547

The CVE-2025-15547 vulnerability affects FreeBSD jail environments configured with the allow.mount.nullfs option. A privileged user inside a jail can mount nullfs directories, and a kernel path-lookup limitation can let the user escape the jail via chroot, granting access to the host/parent files...

CVE-2025-15547 Jail escape by a privileged user via nullfs

By default, jailed processes cannot mount filesystems, including nullfs4. However, the allow.mount.nullfs option enables mounting nullfs filesystems, subject to privilege checks. If a privileged user within a jail is able to nullfs-mount directories, a limitation of the kernel's path lookup logic...

CVE-2025-15547 Jail escape by a privileged user via nullfs

By default, jailed processes cannot mount filesystems, including nullfs4. However, the allow.mount.nullfs option enables mounting nullfs filesystems, subject to privilege checks. If a privileged user within a jail is able to nullfs-mount directories, a limitation of the kernel's path lookup logic...

FreeBSD 安全漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. There is a security vulnerability in FreeBSD, which stems from limitations in the kernel’s path lookup logic. This vulnerability could allow privileged users in jail environments configured with the allow.mount.nullfs...

FreeBSD -- Jail escape by a privileged user via nullfs

Problem Description: By default, jailed processes cannot mount filesystems, including nullfs4. However, the allow.mount.nullfs option enables mounting nullfs filesystems, subject to privilege checks. If a privileged user within a jail is able to nullfs-mount directories, a limitation of the...

EUVD-2008-5089

Malware in sbrugna...

EUVD-2019-15181

Malware in sbrugna...

EUVD-2002-0241

Malware in sbrugna...

CVE-2024-22036

CVE-2024-22036 describes a vulnerability in Rancher where a cluster/node driver can escape the chroot jail and gain root access to the Rancher container itself, with potential privilege escalation within the container and, in test/dev environments, possible escape to the host. The issue affects R...

PT-2024-19169 · Rancher +1 · Rancher +1

Name of the Vulnerable Software and Affected Versions: Rancher versions prior to 2.7.16 Rancher versions prior to 2.8.9 Rancher versions prior to 2.9.3 Description: A vulnerability has been identified in Rancher where a cluster or node driver can be used to escape the chroot jail and gain root...