Microsoft Windows Kernel - 'win32k.sys' TTF Processing EBLC / EBSC Tables Pool Corruption (MS16-039)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=684 We have encountered a Windows kernel crash in the win32k.sys driver while processing a corrupted TTF font file. An example of a crash log excerpt generated after triggering the bug is shown below: --- BADPOOLHEADER 19 The pool ...

CentOS 7 : glibc (CESA-2016:0176)

Updated glibc packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

Critical: Red Hat Security Advisory: glibc security and bug fix update

Updated glibc packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

Windows win32k.sys TTF Font Processing win32k!fsc_RemoveDups Out-of-Bounds Pool Memory Access

Source: https://code.google.com/p/google-security-research/issues/detail?id=401&can=1 We have encountered a Windows kernel crash in the win32k!fscRemoveDups function while processing corrupted TTF font files, such as: --- PAGEFAULTINNONPAGEDAREA 50 Invalid system memory was referenced. This canno...

Windows ATMFD.DLL Out-of-Bounds Read Due to Malformed Name INDEX in the CFF Table Exploit

Exploit for windows platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=386&can=1 We have encountered a number of Windows kernel crashes in the ATMFD.DLL OpenType driver while processing corrupted OTF font files, such as: ---...

Microsoft Windows - 'win32k.sys' TTF Font Processing win32k!fsc_BLTHoriz Out-of-Bounds Pool Write

Source: https://code.google.com/p/google-security-research/issues/detail?id=402&can=1 We have encountered a Windows kernel crash in the win32k!fscBLTHoriz function while processing corrupted TTF font files, such as: --- DRIVERPAGEFAULTBEYONDENDOFALLOCATION d6 N bytes of memory was allocated and...

Microsoft Windows - 'ATMFD.DLL' Out-of-Bounds Read Due to Malformed Name INDEX in the CFF Table

Source: https://code.google.com/p/google-security-research/issues/detail?id=386&can=1 We have encountered a number of Windows kernel crashes in the ATMFD.DLL OpenType driver while processing corrupted OTF font files, such as: --- DRIVERPAGEFAULTINFREEDSPECIALPOOL d5 Memory was referenced after it...

tomcat: non-persistent DoS attack by feeding data by aborting an upload

It was found that Tomcat would keep connections open after processing requests with a large enough request body. A remote attacker could potentially use this flaw to exhaust the pool of available connections and preventing further, legitimate connections to the Tomcat server to be made...

stunnel crypto vulnerabilities

Entropy pools are reused if fork if used for threading...

Hacker Hijacks ISP Networks to steal $83,000 from Bitcoin Mining pools

Till now, he have heard about “Bitcoin digital wallet hacked” or “Bitcoin website hacked”, but now a hacker has stolen cryptocurrency from mining pools and generated $83,000 in digital cash in more than four months by gaining access to a Canadian Internet provider. Bitcoin is a virtual currency...

Debian Security Advisory DSA 2943-1 (php5 - security update)

Several vulnerabilities were found in PHP, a general-purpose scripting language commonly used for web application development: CVE-2014-0185The default PHP FPM socket permission has been changed from 0666 to 0660 to mitigate a security vulnerability CVE-2014-0185 in PHP FPM that allowed any local...

Release notes for Veeam MP Integration Management Pack update

Challenge Maintenance mode synchronization in System Center 2012 Operations Manager SP1 Importing the updated Veeam Integration MP will resolve the known issue related to maintenance mode synchronization in System Center 2012 Operations Manager SP1. When a vSphere host enters the maintenance mode...

DEBIAN-CVE-2012-6036

The 1 memcsavegetnextpage, 2 tmemcrestoreputpage and 3 tmemcrestoreflushpage functions in the Transcendent Memory TMEM in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service memory corruption and host crash or possibly execute...

eFront Community++ v3.6.10 - Multiple Web Vulnerabilities

Document Title: =============== eFront Community++ v3.6.10 - Multiple Web Vulnerabilities References Source: ==================== http://www.vulnerability-lab.com/getcontent.php?id=421 Release Date: ============= 2012-02-09 Vulnerability Laboratory ID VL-ID: ==================================== 4...

isc-dhcp-server -- DoS in DHCPv6

ISC reports: Due to improper handling of a DHCPv6 lease structure, ISC DHCP servers that are serving IPv6 address pools AND using Dynamic DNS can encounter a segmentation fault error while updating lease status under certain conditions. The potential exists for this condition to be intentionally...

Enterprise Manager works with http, but not with https

Challenge This article covers two scenarios: The Veeam Backup Enterprise Manager webpage is not able to be reached when using both HTTP and HTTPS. or The Veeam Backup Enterprise Manager webpage is accessible when using HTTP, but fails to load when using HTTPS. Solution Enterprise Manager Webpage ...

Apache Httpd < 2.2.10 : Timeout detection flaw (mod_proxy_http)

An information disclosure flaw was found in modproxyhttp in version 2.2.9 only, on Unix platforms. Under certain timeout conditions, the server could return a response intended for another user. Only those configurations which trigger the use of proxy worker pools are affected. There was no...

PT-2010-4294 · Apache +1 · Apache Http Server +1

Name of the Vulnerable Software and Affected Versions: Apache HTTP Server version 2.2.9 Description: The issue is related to an information disclosure flaw in the mod proxy component of the Apache HTTP Server. When running on Unix platforms, if a timeout occurs while reading a response from a...

Moderate: Red Hat Security Advisory: vdsm security, bug fix, and enhancement update

Updated vdsm packages that fix one security issue, various bugs, and add two enhancements are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which giv...

Design/Logic Flaw

modproxyhttp.c in modproxyhttp in the Apache HTTP Server 2.2.9 through 2.2.15, 2.3.4-alpha, and 2.3.5-alpha on Windows, NetWare, and OS/2, in certain configurations involving proxy worker pools, does not properly detect timeouts, which allows remote attackers to obtain a potentially sensitive...