CVE-2019-15538

An issue was discovered in xfssetattrnonsize in fs/xfs/xfsiops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfssetattrnonsize is failing to unlock the ILOCK after the xfsqmvopchownreserve call fails. This is primarily a local...

FreeBSD : Apache -- Multiple vulnerabilities (caf545f2-c0d9-11e9-9051-4c72b94353b5) (Internal Data Buffering)

SO-AND-SO reports : SECURITY: CVE-2019-10081 modhttp2: 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...

Node.js: Http response is not ended although underlying socket is already destroyed

Summary: When node server receives http request and hooks to end, finish and error events are attached on response object to handle cases when response is closed/ended but underlying socket is abruptly terminated then none of those events is fired. This leads to state when response seems to be...

Denial Of Service (DoS)

mysql is vulnerable to denial of service. An easily exploitable vulnerability allows a high privileged attacker to crash the server...

New HTTP/2 vulnerability exposure, allowing hackers to exploit an unpatched server to trigger a DoS attack-vulnerability warning-the black bar safety net

According to foreign media reports, recently, security researchers disclosed a HTTP/2 Protocol the eight vulnerabilities, allowing hackers to use to support HTTP/2 communication is not to patch the server to trigger a denial of Service DoS attack is. It is reported that these vulnerabilities allo...

Apache -- Multiple vulnerabilities

The Apache Team reports: SECURITY: CVE-2019-10081 modhttp2: 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...

Multiple HTTP/2 Implementation Vulnerabilities

The CERT Coordination Center CERT/CC has released information on vulnerabilities affecting HTTP/2 implementations. An attacker could exploit these vulnerabilities to cause a denial-of-service DoS condition. Attacks can consume excessive system resources and lead to distributed DoS DDoS attacks. T...

h2o -- multiple HTTP/2 vulnerabilities

Jonathon Loomey of Netflix reports: HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following: CVE-2019-95...

Denial Of Service (DoS)

libsolv is vulnerable to denial of service DoS. The attack is due to NULL pointer dereference in function testcaseread...

libarchive: Double free in RAR decoder resulting in a denial of service

libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards release v3.1.0 onwards contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archivereadsupportformatrar.c, parsecodes, reallocrar-lzss.window, newsize with newsize = 0 that can result in Crash/DoS. Thi...

Denial Of Service (DoS)

Apache Tika is vulnerable to denial of service DoS. The attacker can cause a stack overflow in RecursiveParserWrapper by providing a malicious package/compressed file to unzip, generating the same file recursively...

CVE-2019-2788

Vulnerability in the Solaris component of Oracle Sun Systems Products Suite subcomponent: Open Fabrics Tools. The supported version that is affected is 11.4. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Solaris executes to compromise...

CVE-2019-2775

Vulnerability in the Oracle Payments component of Oracle E-Business Suite subcomponent: File Transmission. Supported versions that are affected are 12.1.1 - 12.1.3 and 12.2.3 - 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Orac...

CVE-2019-2774

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Optimizer. Supported versions that are affected are 5.7.26 and prior and 8.0.16 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise...

Microsoft Windows Remote Desktop - 'BlueKeep' Denial of Service (Metasploit)

Exploit Title: Bluekeep Denial of Service metasploit module Shodan Dork: port:3389 Date: 07/14/2019 Exploit Author: RAMELLA Sebastien https://github.com/mekhalleh/ Vendor Homepage: https://microsoft.com Version: all affected RDP services by cve-2019-0708 Tested on: Windows XP 32-bits / Windows 7...

Flaw in Zoom Video Conferencing Software Lets Websites Hijack Mac Webcams

If you use Zoom video conferencing software on your Mac computer—then beware—any website you're visiting in your web browser can turn on your device camera without your permission. Ironically, even if you had ever installed the Zoom client on your device and simply uninstalled it, a remote attack...

curl: huge COLUMNS causes progress-bar to buffer overflow

Summary: If an attacker can set environmental variables, curl will always crash with a buffer overflow when downloading a file if the --progress-bar argument is set. Steps To Reproduce: Just run the following command on a 64-bit Linux system verified on Ubuntu 19.04. bash Of course you can set th...

CVE-2019-13288

In Xpdf 4.01.01, the Parser::getObj function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack. This is similar to CVE-2018-16646...

Design/Logic Flaw

In Xpdf 4.01.01, the Parser::getObj function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack. This is similar to CVE-2018-16646...

CVE-2019-13288

In Xpdf 4.01.01, the Parser::getObj function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack. This is similar to CVE-2018-16646...