EUVD-2001-1377

Malware in sbrugna...

kernel: Unauthorized access to IPC objects with SysV shm

A race condition flaw was found in the way the Linux kernel's IPC subsystem initialized certain fields in an IPC object structure that were later used for permission checking before inserting the object into a globally visible list. A local, unprivileged user could potentially use this flaw to...

FreeBSD Security Advisory (FreeBSD-SA-04:02.shmat.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-04:02.shmat.asc SPDX-FileCopyrightText: 2008 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

HP-UX PHSS_28705 : HP-UX Running Apache, Increased Privileges or Denial of Service (DoS) or Execution of Arbitrary Code (HPSBUX00224 SSRT2393 rev.3)

s700800 11.X OV NNM6.2 Intermediate Patch, Feb 2003 : Potential vulnerability regarding ownership permissions of System V shared memory based scoreboards. CERT VU825353, CVE CAN-2002-0839 Potential cross-site scripting vulnerability in the default error page when using wildcard DNS. CERT VU240329...

USN-82-1: Linux kernel vulnerabilities

CAN-2004-0176: Michael Kerrisk noticed an insufficient permission checking in the shmctl function. Any process was permitted to lock/unlock any System V shared memory segment that fell within the the RLIMITMEMLOCK limit that is the maximum size of shared memory that unprivileged users can acquire...

CVE-2004-0114

The shmat system call in the System V Shared Memory interface for FreeBSD 5.2 and earlier, NetBSD 1.3 and earlier, and OpenBSD 2.6 and earlier, does not properly decrement a shared memory segment's reference count when the vmmapfind function fails, which could allow local users to gain read or...

FreeBSD Security Advisory FreeBSD-SA-04:02.shmat

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:02.shmat Security Advisory The FreeBSD Project Topic: shmat reference counting bug Category: core Module: kernel Announced: 2004-02-05 Credits: Joost Pol...

CVE-2001-1397

The System V SYS5 shared memory implementation for Linux kernel before 2.2.19 could allow attackers to modify recently freed memory...