Pentora

Pentora v1.0 Pentora is a terminal-first web vulnerability...

CVE-2021-47256 mm/memory-failure: make sure wait for page writeback in memory_failure

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: make sure wait for page writeback in memoryfailure Our syzkaller trigger the "BUGON!listempty&inode-iwblist" in clearinode: kernel BUG at fs/inode.c:519! Internal error: Oops - BUG: 0 1 SMP Modules linked in:...

Security Advisory 3010060 released

Today, we released Security Advisory 3010060to provide additional protections regarding limited, targeted attacks directed at Microsoft Windows customers. A cyberattacker could cause remote code execution if someone is tricked into opening a maliciously-crafted PowerPoint document that contains a...

Advance Notification Service for the April 2014 Security Bulletin Release

Today we provide advance notification for the release of four bulletins, two rated Critical and two rated Important in severity. These updates address issues in Microsoft Windows, Office and Internet Explorer. The update provided through MS14-017 fully addresses the Microsoft Word issue first...

Microsoft Releases Security Advisory

Microsoft has released a security advisory for Microsoft Word. A vulnerability exists for remote code execution which could allow an attacker to gain user rights by opening a specifically crafted Rich Text Format file. Applying the Microsoft Fix it solution will disable the opening of RTF content...

Microsoft Word RTF文件解析错误代码执行漏洞

CVE ID:CVE-2014-1761 Microsoft Word 是微软公司的一个文字处理软件。 因Microsoft Word在解析畸形的RTF格式数据时存在错误导致内存破坏，使得攻击者能够执行任意代码。当用户使用Microsoft Word受影响的版本打开恶意RTF文件，或者Microsoft Word是Microsoft Outlook的Email Viewer时，用户预览或打开恶意的RTF邮件信息，攻击者都可能成功利用此漏洞，从而获得当前用户的权限。值得注意的是，Microsoft Outlook 2007/2010/2013默认的Email Viewer都是Microso...

Microsoft Advisory Warns of Word Zero-Day Attacks

Targeted attacks have been spotted against a zero-day vulnerability in Microsoft Word 2010, leading Microsoft to issue a special security advisory and produce a Fix-it solution for users until a patch is ready. Microsoft also said that its Enhanced Mitigation Experience Toolkit EMET is a temporar...

Microsoft Internet Explorer内存破坏漏洞(CVE-2014-0298)

BUGTRAQ ID: 66025 CVECAN ID: CVE-2014-0298 Internet Explorer是微软公司推出的一款网页浏览器。 Internet Explorer 没有正确访问内存对象，在实现上存在远程代码执行漏洞，成功利用后可破坏内存，在当前用户权限下执行任意代码。 0 Microsoft Internet Explorer 6-11 临时解决方法： 如果您不能立刻安装补丁或者升级，NSFOCUS建议您采取以下措施以降低威胁： 设置互联网和内联网安全区域设置为“高” 配置IE在运行活动脚本之前提示或直接禁用。 应用Microsoft Fix...

Microsoft to Patch IE 10 Zero Day March 2014 Patch Tuesday

Microsoft will patch a lingering zero-day vulnerability in Internet Explorer next Tuesday, one of five bulletins it will release as part of its March 2014 Patch Tuesday security updates. The IE 10 zero-day was disclosed close to a month ago when researchers at FireEye reported on Operation SnowMa...

Microsoft Ships IE 10 Zero Day Fix-It Tool

Microsoft last night released a Fix-It tool as a temporary mitigation for a zero-day vulnerability in Internet Explorer 10 being exploited by two hacker groups against the Veterans of Foreign Wars in the U.S. as well as a French aerospace manufacturer. IE 9 also contains the same use-after free...

Fix it tool available to block Internet Explorer attacks leveraging CVE-2014-0322

Today, we released Security Advisory 2934088 to provide guidance to customers concerned about a new vulnerability found in Internet Explorer versions 9 and 10. This vulnerability has been exploited in limited, targeted attacks against Internet Explorer 10 users browsing to www.vfw.org and...

Internet Explorer CMarkup use-after-free vulnerability

Overview Microsoft Internet Explorer contains a use-after-free vulnerability in the MSHTML CMarkup component, which can allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system. Description Microsoft Internet Explorer contains a use-after-free vulnerability in the...

IE Zero Day Patch Already in November Patch Tuesday Updates

Microsoft announced this afternoon that the zero-day vulnerability being exploited in a watering hole attack against an unnamed U.S.-based NGO website was already scheduled to be patched in a cumulative Internet Explorer update tomorrow. The zero-day was reported publicly on Friday by FireEye...

Microsoft set to deliver Patches for three Critical flaws, but no patch for Office Zero-day vulnerability

Microsoft has released advanced notification for the November 2013 security updates that are scheduled to be released on November 12, 2013. The company plans to deliver eight security bulletins for Windows 8.1, three of them are rated critical and five are important. But there's no relief in sigh...

Microsoft set to deliver Patches for three Critical flaws, but no patch for Office Zero-day vulnerability

Microsoft has released advanced notification for the November 2013 security updates that are scheduled to be released on November 12, 2013. The company plans to deliver eight security bulletins for Windows 8.1, three of them are rated critical and five are important. But there's no relief in sigh...

CVE-2013-3906 : Zero Day Vulnerability in Microsoft Graphics Component

Microsoft has issued a temporary fix for a 0day vulnerability that can be exploited to install malware via infected Word documents. A Zero-day Remote code execution flaw, which has been dubbed CVE-2013-3906, exploits a vulnerability in a Microsoft graphics component, to target Microsoft Office...

CVE-2013-3906: a graphics vulnerability exploited through Word documents

Recently we become aware of a vulnerability of a Microsoft graphics component that is actively exploited in targeted attacks using crafted Word documents sent by email. Today we are releasing Security Advisory 2896666 which includes a proactive Fix it workaround for blocking this attack while we...

MS13-080 addresses two vulnerabilities under limited, targeted attacks

Today we released MS13-080 which addresses nine CVEs in Internet Explorer. This bulletin fixes multiple security issues, including two critical vulnerabilities that haven been actively exploited in limited targeted attacks, which we will discuss in details in this blog entry. CVE-2013-3893: the...

Internet Explorer vulnerable to arbitrary code execution

Overview Internet Explorer contains a vulnerability that may allow arbitrary code execution. According to Microsoft, targeted attacks that attempt to exploit this vulnerability have been confirmed but are limited. Impact If a user views a specially crafted web page, an arbitrary code may be...

Microsoft Releases Security Advisory for Internet Explorer

Microsoft has released Security Advisory 2887505 regarding a remote code execution vulnerability CVE-2013-3893 impacting Internet Explorer versions 6 through 11. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability in Internet Explorer 8 and Internet Explorer 9. The...