Internet Bug Bounty: mod_http2, memory corruption on early pushes (CVE-2019-10081)

HTTP/2 very early pushes, for example configured with H2PushResource, could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client. Scenarios where an attacker may be ab...

PT-2019-13998 · Cnlh · Nps

Name of the Vulnerable Software and Affected Versions: cnlh nps versions 0.23.2 and earlier Description: The issue arises from the use of 0777 permissions for /usr/local/bin/nps and/or /usr/bin/nps in lib/install/install.go, allowing a local user to overwrite files. Recommendations: For versions...

DEBIAN-CVE-2019-10081

HTTP/2 2.4.20 through 2.4.39 very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client...

CVE-2019-10081

CVE-2019-10081 affects Apache httpd's HTTP/2 implementation (mod_http2) where very early pushes can overwrite memory in the pushing request’s pool, causing crashes. The vulnerable facet is the handling of push headers (not client data) and memory being copied from the configured push link header ...

EUVD-2019-2135

HTTP/2 2.4.20 through 2.4.39 very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client...

WebLogic deserialization 0day vulnerability CVE-2019-2725 patch to bypass）early warning-vulnerability warning-the black bar safety net

2019 06 May 15, 360CERT monitored in the field of Oracle Weblogic remote deserialize command execution vulnerability, the vulnerability to bypass the latest Weblogic patch（CVE-2019-2725, the attacker can send a carefully constructed malicious HTTP request, unauthorized remote execution of command...

Internet Explorer XXE vulnerability alerts-a vulnerability alert-the black bar safety net

GMT 4 on 11 May, the Foreign Security Fellow at the John Page public disclosure Internet Explorer 11 XXE vulnerability, successful exploitation of the vulnerability will lead to local file disclosure. Microsoft learned of the vulnerability, given a”temporary non-fix”results. In view of the...

CVE-2017-2748

A potential security vulnerability caused by the use of insecure http transactions during login has been identified with early versions of the Isaac Mizrahi Smartwatch mobile app. HP has no access to customer data as a result of this issue...

Partner Perspectives: Stay Proactive with Automated Threat Blocking from Carbon Black and IntSights

Alon Yotvat is a Senior Solutions Architect for IntSights. Carbon Black and IntSights have joined forces to combine next-gen endpoint security solutions with powerful external threat intelligence. This potent integration of cybersecurity technologies gives enterprises the protection they need to...

Observations from RSA Conference, 2019

Last week, the 2019 RSA Conference was held with typical energy and exuberance in San Francisco. One of the largest cybersecurity industry conferences, it had over 700 exhibiting vendors not including another 50 in their Early Stage Expo area and over 500 sessions covering a wide range of current...

PCI & SSL/Early TLS QIDs 38601, 42366

Two QIDs will be marked as PCI Fail on May 1, 2019 as required by ASV Program Guide: QID 38601 “SSL/TLS Use of Weak RC4 Cipher” QID 42366 “SSLv3.0/TLSv1.0 Protocol Weak CBC Mode Server Side Vulnerability BEAST” Last revision of ASV Program Guide ver. 3.1 has the following for SSL/TLS component: “...

Windows domain environment there is a remote code execution risk early warning-vulnerability warning-the black bar safety net

0x00 event background Recently, 360CERT monitoring to the foreign security researchers disclosed a Windows domain environment pose a serious threat to attack the use of the programme, for the man in the middle attacks with the use of resource constrained delegation attack of a combination of ways...

Hackers Infiltrate Early Warning Network System to Send Spam

Hackers were able to access the Early Warning Network, a large-scale emergency warning system in Australia, and then send alarming spam messages to subscribers. According to the Early Warning Network EWN, a hacker accessed its system over the weekend and then sent “nuisance messages” via text,...

Australia’s Early Warning Network compromised

An early warning network designed to notify subscribers about dangerous weather in Australia has been compromised. The hacker sent many bogus messages via phone, SMS, and email, telling users that the service had been hacked. Early Warning Network, a service used by local governments to send...

Injecting Code into Windows Protected Processes using COM - Part 1

Posted by James Forshaw, Google Project Zero At Recon Montreal 2018 I presented “Unknown Known DLLs and other Code Integrity Trust Violations” with Alex Ionescu. We described the implementation of Microsoft Windows’ Code Integrity mechanisms and how Microsoft implemented Protected Processes PP. A...

PT-2018-3893 · D Link · D-Link Dir-809 A1 +2

Name of the Vulnerable Software and Affected Versions: D-Link DIR-809 A1 versions 1.09 and earlier D-Link DIR-809 A2 versions 1.11 and earlier D-Link DIR-809 Guest Zone versions 1.09 and earlier Description: The issue concerns the storage of device passwords, including the admin password and the...

CVE-2017-2751

A BIOS password extraction vulnerability has been reported on certain consumer notebooks with firmware F.22 and others. The BIOS password was stored in CMOS in a way that allowed it to be extracted. This applies to consumer notebooks launched in early 2014...

CVE-2017-2751

A BIOS password extraction vulnerability has been reported on certain consumer notebooks with firmware F.22 and others. The BIOS password was stored in CMOS in a way that allowed it to be extracted. This applies to consumer notebooks launched in early 2014...

CVE-2017-2751

A BIOS password extraction vulnerability has been reported on certain consumer notebooks with firmware F.22 and others. The BIOS password was stored in CMOS in a way that allowed it to be extracted. This applies to consumer notebooks launched in early 2014...

Philips e-Alert Cross-Site Scripting Vulnerability

Philips e-Alert is an electronic alert solution for MRI systems from Philips in the Netherlands, which is used to monitor and alert on MRI system performance. A cross-site scripting vulnerability exists in Philips e-Alert R2.1 and prior versions. An attacker can exploit this vulnerability to...