[SECURITY] [DSA 3153-1] krb5 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3153-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff February 03, 2015 http://www.debian.org/security/faq -...

DSA-3153-1 krb5 - security update

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Debian Security Advisory DSA 3153-1 (krb5 - security update)

Multiple vulnerabilities have been found in krb5, the MIT implementation of Kerberos: CVE-2014-5352 Incorrect memory management in the libgssapikrb5 library might result in denial of service or the execution of arbitrary code. CVE-2014-9421 Incorrect memory management in kadmind OpenVAS...

Kernel: mm/shmem: denial of service

A race condition flaw was found in the way the Linux kernel's mmap2, madvise2, and fallocate2 system calls interacted with each other while operating on virtual memory file system files. A local user could use this flaw to cause a denial of service...

kernel security and bug fix update

3.10.0-123.20.1 - Oracle Linux certificates Alexey Petrenko 3.10.0-123.20.1 - fs seqfile: don't include mm.h in genksyms calculation Ian Kent 1184152 1183280 3.10.0-123.19.1 - mm shmem: fix splicing from a hole while it's punched Denys Vlasenko 1118244 1118245 CVE-2014-4171 - mm shmem: fix faulti...

Crimson-Editor-r3.70-SEH

Exploit Title : Crimson Editor r3.70 SEH Overwrite Vulnerability PoC exploit Date : 21/03/2010 Author : mrme Bug found by : sharpe Version : 3.70 Release header =...

China Mobile: branch of memory management vulnerabilities and defects rectification process-vulnerability warning-the black bar safety net

1 2 Month 1 0 day morning news for CCTV the focus of the recently exposed the Mudanjiang mobile and Jilin Unicom Chaos snap user value-added service cost, China Mobile yesterday released a statement saying, it has been found Mudanjiang moving in the management loopholes and defects, serious...

DEBIAN-CVE-2014-9030

The dommuupdate function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMUMACHPHYSUPDATE...

UBUNTU-CVE-2014-9030

The dommuupdate function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMUMACHPHYSUPDATE...

APPLE-SA-2014-11-17-2 OS X Yosemite 10.10.1

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2014-11-17-2 OS X Yosemite 10.10.1 OS X 10.10.1 is now available and addresses the following: CFNetwork Available for: OS X Yosemite v10.10 Impact: Website cache may not be fully cleared after leaving private browsing Description: A privacy...

DEBIAN-CVE-2014-8594

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

kernel: futex: refcount issue in case of requeue

A flaw was found in the way the Linux kernel's futex subsystem handled reference counting when requeuing futexes during futexwait. A local, unprivileged user could use this flaw to zero out the reference counter of an inode or an mm struct that backs up the memory area of the futex, which could...

Kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking

It was found that the trytounmapcluster function in the Linux kernel's Memory Managment subsystem did not properly handle page locking in certain cases, which could potentially trigger the BUGON macro in the mlockvmapage function. A local, unprivileged user could use this flaw to crash the system...

kernel: futex: refcount issue in case of requeue

A flaw was found in the way the Linux kernel's futex subsystem handled reference counting when requeuing futexes during futexwait. A local, unprivileged user could use this flaw to zero out the reference counter of an inode or an mm struct that backs up the memory area of the futex, which could...

Updated libvncserver & remmina packages fix security vulnerabilities

Updated libvncserver and remmina packages fix security vulnerabilities: A malicious VNC server can trigger incorrect memory management handling by advertising a large screen size parameter to the VNC client. This would result in multiple memory corruptions and could allow remote code execution on...

Internet Bug Bounty: Ericsson Erlang OTP Core Allocation Subsystem Integer Overflow (All Versions)

Lab Mouse Security Report LMS-2014-06-23-7 Report ID: LMS-2014-06-23-7 Report Code Name: EARLGREY.1 Researcher Name: Don A. Bailey Researcher Organization: Lab Mouse Security Researcher Email: [email protected] Researcher Website: www.securitymouse.com Vulnerability Status: Patched...

Uninit memory disclosure via truncated images in Firefox

Yello, The recent release of Firefox 32 fixes another interesting image parsing issue found by afl 1: following a refactoring of memory management code, the past few versions of the browser ended up using uninitialized memory for certain types of truncated images, which is easily measurable with ...

DEBIAN-CVE-2014-5149

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x, when using shadow pagetables, are not preemptible, which allows local HVM guest to cause a denial of service vcpu consumption by invoking these operations, which process every page assigned to a guest, a different vulnerability tha...

Mandriva Linux Security Advisory : glibc (MDVSA-2014:152)

Updated glibc packages fix security issues : Stephane Chazelas discovered that directory traversal issue in locale handling in glibc. glibc accepts relative paths with .. components in the LC and LANG variables. Together with typical OpenSSH configurations with suitable AcceptEnv settings in...

Updated glibc packages fix security issues

Stephane Chazelas discovered that directory traversal issue in locale handling in glibc. glibc accepts relative paths with ".." components in the LC and LANG variables. Together with typical OpenSSH configurations with suitable AcceptEnv settings in sshdconfig, this could conceivably be used to...