Scientific Linux Security Update : kernel on SL7.x x86_64 (20180306)

Security Fixes : - Kernel: KVM: MMU potential stack buffer overrun during page walks CVE-2017-12188, Important - Kernel: KVM: debug exception via syscall emulation CVE-2017-7518, Moderate C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if...

RHEL 7 : kernel-rt (RHSA-2018:0412)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0412 advisory. - Kernel: KVM: debug exception via syscall emulation CVE-2017-7518 - Kernel: KVM: MMU potential stack buffer overrun during page walks...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2017-12188

arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service incorrect index...

CVE-2017-12188

arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service incorrect index...

CVE-2017-8781

XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted JPEG 2000 file that is mishandled during the opening of a directory in "Browser" mode, because of a "Stack Buffer Overrun" issue...

CVE-2017-8781

XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted JPEG 2000 file that is mishandled during the opening of a directory in "Browser" mode, because of a "Stack Buffer Overrun" issue...

CVE-2017-10745

XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service via a crafted .rle file, related to a "Stack Buffer Overrun /GS Exception starting at ntdll77df0000!RtlProcessFlsData+0x00000000000000b0."...

Stack overflow

XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted JPEG 2000 file that is mishandled during the opening of a directory in "Browser" mode, because of a "Stack Buffer Overrun" issue...

Stack overflow

XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service via a crafted .rle file, related to a "Stack Buffer Overrun /GS Exception starting at ntdll77df0000!LdrpInitializeNode+0x000000000000015b."...

CVE-2017-10743

XnView Classic for Windows 2.40 is vulnerable to a buffer-overrun in a crafted .rle file, related to a Stack Buffer Overrun at ntdll_77df0000!LdrpInitializeNode. This can allow arbitrary code execution or a denial of service. No remediation details are provided in the documents.

CVE-2017-10743

XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service via a crafted .rle file, related to a "Stack Buffer Overrun /GS Exception starting at ntdll77df0000!LdrpInitializeNode+0x000000000000015b."...

CVE-2017-8781

XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted JPEG 2000 file that is mishandled during the opening of a directory in "Browser" mode, because of a "Stack Buffer Overrun" issue...

MGASA-2014-0070 Updated socat package fixes security vulnerability

Due to a missing check in socat before 2.0.0-b7 during assembly of the HTTP request line, a long target server name in the documentation in the PROXY-CONNECT address can cause a stack buffer overrun. Exploitation requires that the attacker is able to provide the target server name to the...

Updated socat package fixes security vulnerability

Due to a missing check in socat before 2.0.0-b7 during assembly of the HTTP request line, a long target server name in the documentation in the PROXY-CONNECT address can cause a stack buffer overrun. Exploitation requires that the attacker is able to provide the target server name to the...

socat -- buffer overflow with data from command line

Florian Weimer of the Red Hat Product Security Team reports: Due to a missing check during assembly of the HTTP request line a long target server name in the PROXY-CONNECT address can cause a stack buffer overrun. Exploitation requires that the attacker is able to provide the target server name t...

MySQL (Linux) - Stack Buffer Overrun (PoC)

!/usr/bin/perl =for comment MySQL Server exploitable stack based overrun Ver 5.5.19-log for Linux and below tested with Ver 5.1.53-log for suse-linux-gnu too unprivileged user any account anonymous account?, post auth as illustrated below the instruction pointer is overwritten with 0x41414141 bug...

MySQL (Linux) - Stack Buffer Overrun (PoC)

MySQL Linux - Stack Buffer Overrun PoC !/usr/bin/perl =for comment MySQL Server exploitable stack based overrun Ver 5.5.19-log for Linux and below tested with Ver 5.1.53-log for suse-linux-gnu too unprivileged user any account anonymous account?, post auth as illustrated below the instruction...

Microsoft PowerPoint Converter TPrint Record Handling Error (MS09-017; CVE-2009-0227)

Microsoft PowerPoint is a popular graphics software for preparing slides and presentations. A stack buffer overrun vulnerability has been identified in Microsoft PowerPoint. The vulnerability is due to a memory corruption error in Microsoft PowerPoint when reading sound data from specially crafte...