Security update for glibc (moderate)

This update for glibc fixes the following issues: This security issue was fixed: - Fixed an buffer overwrite issue in memcpy for Knights Landing CPUs boo1092877, CVE-2018-11237...

openSUSE: Security Advisory for glibc (openSUSE-SU-2018:1600-1)

The remote host is missing an update for the Copyright C 2018 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Security update for glibc (important)

This update for glibc fixes the following issues: - CVE-2017-18269: Fix SSE2 memmove issue when crossing 2GB boundary bsc1094150 - CVE-2018-11236: Fix overflow in path length computation bsc1094161 - CVE-2018-11237: Don't write beyond buffer destination in mempcpyavx512novzeroupper bsc1094154 Non...

openSUSE Security Update : glibc (openSUSE-2018-567)

This update for glibc fixes the following issues : - CVE-2017-18269: Fix SSE2 memmove issue when crossing 2GB boundary bsc1094150 - CVE-2018-11236: Fix overflow in path length computation bsc1094161 - CVE-2018-11237: Don't write beyond buffer destination in mempcpyavx512novzeroupper bsc1094154 No...

SUSE SLED12 / SLES12 Security Update : glibc (SUSE-SU-2018:1562-1)

This update for glibc fixes the following issues : - CVE-2017-18269: Fix SSE2 memmove issue when crossing 2GB boundary bsc1094150 - CVE-2018-11236: Fix overflow in path length computation bsc1094161 - CVE-2018-11237: Don't write beyond buffer destination in mempcpyavx512novzeroupper bsc1094154 No...

SUSE-SU-2018:1562-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2017-18269: Fix SSE2 memmove issue when crossing 2GB boundary bsc1094150 - CVE-2018-11236: Fix overflow in path length computation bsc1094161 - CVE-2018-11237: Don't write beyond buffer destination in mempcpyavx512novzeroupper bsc1094154 Non...

Fedora Update for glibc FEDORA-2018-916dfe0d86

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 28 Update: glibc-2.27-15.fc28

The glibc package contains standard libraries which are used by multiple programs on the system. In order to save disk space and memory, as well as to make upgrading easier, common system code is kept in one place and shared between programs. This particular package contains the most important se...

GNU glibc < 2.27 - Local Buffer Overflow

GNU glibc Vendor Homepage: http://www.gnu.org/ CVE: CVE-2018-11237 POC: $ cat mempcpy.c define GNUSOURCE 1 include include define N 97699 char aN; char bN+128; int main void memset a, 'x', N; char c = mempcpy b, a, N; assert c == 0; $ gcc -g mempcpy.c -o mempcpy -fno-builtin-mempcpy $ ./mempcpy...

F5 Networks BIG-IP : glibc vulnerability (K20486351)

glibc contains a vulnerability that allows specially crafted LDLIBRARYPATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap...

Fedora 27 : glibc (2018-9c88c32d15)

This updates contains various updates from the upstream glibc 2.26 release branch, including minor fixes for the realpath function and the i386 memmove implementation. Starting with this update, glibc will no longer re-exec systemd during glibc updates RHBZ1579225. Note that Tenable Network...

GNU glibc Local Buffer Overflow

Exploit Title: GNU glibc Vendor Homepage: http://www.gnu.org/ CVE: CVE-2018-11237 POC: $ cat mempcpy.c define GNUSOURCE 1 include include define N 97699 char aN; char bN+128; int main void memset a, 'x', N; char c = mempcpy b, a, N; assert c == 0; $ gcc -g mempcpy.c -o mempcpy -fno-builtin-mempcp...

Fedora Update for glibc FEDORA-2018-9c88c32d15

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

glibc 2.27 #GNU - Local Buffer Overflow Exploit

Exploit for linux platform in category local exploits Exploit Title: GNU glibc Vendor Homepage: http://www.gnu.org/ CVE: CVE-2018-11237 POC: $ cat mempcpy.c define GNUSOURCE 1 include include define N 97699 char aN; char bN+128; int main void memset a, 'x', N; char c = mempcpy b, a, N; assert c =...

[SECURITY] Fedora 27 Update: glibc-2.26-28.fc27

The glibc package contains standard libraries which are used by multiple programs on the system. In order to save disk space and memory, as well as to make upgrading easier, common system code is kept in one place and shared between programs. This particular package contains the most important se...

Fedora Update for glibc FEDORA-2018-264d881a62

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 28 Update: glibc-2.27-14.fc28

The glibc package contains standard libraries which are used by multiple programs on the system. In order to save disk space and memory, as well as to make upgrading easier, common system code is kept in one place and shared between programs. This particular package contains the most important se...

Heap Viewer - An IDA Pro Plugin To Examine The Glibc Heap, Focused On Exploit Development

An IDA Pro plugin for now to examine the heap, focused on exploit development. Currently only supports glibc malloc ptmalloc2. Requirements IDA Pro = 6.9 Tested on glibc = 2.26 GraphView for linked lists bins/tcache Magic utils: Unlink merge info Fake fastbin finder House of force helper Useful...

DEBIAN-CVE-2017-18269

An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C Library aka glibc or libc6 2.21 through 2.27 does not correctly perform the overlapping memory check if the source memory range spans the middle of the address space, resulting in...

CVE-2018-11236

stdlib/canonicalize.c in the GNU C Library aka glibc or libc6 2.27 and earlier, when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentially, arbitrary code execution...