Samba file server multiple security vulnerabilities

Solaris nsswinbind.so.1 gethostbyname and nsswinbind.so.1 functions buffer overflow. Remote DoS in smbd with infinite loop. Format string vulnerability in VFS afsacl.so plugin...

Format string bug in afsacl.so VFS plugin.

Description NOTE: This security advisory only impacts Samba servers that share AFS file systems to CIFS clients and which have been explicitly instructed in smb.conf to load the afsacl.so VFS module. The source defect results in the name of a file stored on disk being used as the format string in...

samba -- format string bug in afsacl.so VFS plugin

The Samba Team reports: NOTE: This security advisory only impacts Samba servers that share AFS file systems to CIFS clients and which have been explicitly instructed in smb.conf to load the afsacl.so VFS module. The source defect results in the name of a file stored on disk being used as the form...

CVE-2005-3807

Memory leak in the VFS file lease handling in locks.c in Linux kernels 2.6.10 to 2.6.15 allows local users to cause a denial of service memory exhaustion via certain Samba activities that cause an fasync entry to be re-allocated by the fcntlsetlease function after the fasync queue has already bee...

CVE-2005-3807

Memory leak in the VFS file lease handling in locks.c in Linux kernels 2.6.10 to 2.6.15 allows local users to cause a denial of service memory exhaustion via certain Samba activities that cause an fasync entry to be re-allocated by the fcntlsetlease function after the fasync queue has already bee...

CVE-2005-3807

CVE-2005-3807 describes a memory leak in the VFS lease handling (locks.c) in Linux kernels 2.6.10–2.6.15 that can lead to local denial of service (memory exhaustion) when Samba activities trigger re-allocation of an fasync entry after clean-up. Multiple connected advisories (Ubuntu USN-231-1 and ...

CVE-2005-3807

Memory leak in the VFS file lease handling in locks.c in Linux kernels 2.6.10 to 2.6.15 allows local users to cause a denial of service memory exhaustion via certain Samba activities that cause an fasync entry to be re-allocated by the fcntlsetlease function after the fasync queue has already bee...

CVE-2004-0494

CVE-2004-0494 affects GNOME VFS extfs backend scripts in GNOME VFS prior to 1.0.1, allowing remote attackers to perform unauthorized actions via a gnome-vfs URI. Connected documents confirm affected packages include gnome-vfs, gnome-vfs2 and gnome-vfs2-doc, with vendor advisories: RHSA-2004:373 (...

CVE-2004-0494

Removed by vendor...

CVE-2004-0494: Undefined Security Weakness

Multiple extfs backend scripts for GNOME virtual file system VFS before 1.0.1 may allow remote attackers to perform certain unauthorized actions via a gnome-vfs URI...

RHEL 2.1 / 3 : gnome-vfs (RHSA-2004:373)

Updated GNOME VFS packages that remove potential extfs-related vulnerabilities are now available. GNOME VFS is the GNOME virtual file system. It provides a modular architecture and ships with several modules that implement support for file systems, HTTP, FTP, and others. The extfs backends make i...

Low: Red Hat Security Advisory: gnome-vfs security update

Updated GNOME VFS packages that remove potential extfs-related vulnerabilities are now available. GNOME VFS is the GNOME virtual file system. It provides a modular architecture and ships with several modules that implement support for file systems, HTTP, FTP, and others. The extfs backends make i...

DEBIAN-CVE-2003-1023

Stack-based buffer overflow in vfssresolvesymlink of vfs/direntry.c for Midnight Commander mc 4.6.0 and earlier, and possibly later versions, allows remote attackers to execute arbitrary code during symlink conversion...

CVE-2003-1023: Undefined Security Weakness

Stack-based buffer overflow in vfssresolvesymlink of vfs/direntry.c for Midnight Commander mc 4.6.0 and earlier, and possibly later versions, allows remote attackers to execute arbitrary code during symlink conversion...

CVE-2003-0599

CVE-2003-0599 concerns phpGroupWare (0.9.16preRC and all versions before 0.9.14.004). The vulnerability lies in the Virtual File System (VFS) capability, with the root cause described as the VFS path being under the web document root, and implications are stated as unknown. The advisory lists a h...

CVE-2001-1047

OpenBSD kernel VFS is impacted by a race condition that can lead to a local denial of service (kernel panic). The vulnerability arises when (1) a pipe is created in one thread and another thread closes/sets a descriptor to NULL, or (2) dup2 is used on a descriptor in one process and it is later s...

CVE-2001-1047: Undefined Security Weakness

Race condition in OpenBSD VFS allows local users to cause a denial of service kernel panic by 1 creating a pipe in one thread and causing another thread to set one of the file descriptors to NULL via a close, or 2 calling dup2 on a file descriptor in one process, then setting the descriptor to NU...

Locally exploitable races in OpenBSD VFS

my apologies if it ends up submitted twice Let's start with the trivial: good old aliasing bugs. Example 1: dup2 vs. close. Relevant file: kern/kerndescrip.c sysdup2p, v, retval struct proc p; void v; registert retval; snip if uintold = fdp-fdnfiles || fdp-fdofilesold == NULL || uintnew =...

Проблемы в работе с файловыми дескрипторами в OpenBSD (VFS races)

Наличие вызова блокирующей функции между проверкой файлового дескриптора и операцией над ним, позволяет провести операцию над закрытым дескриптором, если дескриптор был закрыт в другом потоке приложения...

CVE-1999-0912

CVE-1999-0912 affects FreeBSD VFS cache (vfs_cache). The vulnerability lets local users cause a denial of service by opening a large number of files. Documents consistently describe this as a local denial-of-service issue in the FreeBSD VFS cache; no concrete patch/version details are provided in...