How to bypass libinjection in many WAF/NGWAF

Before we start, libinjection is a very popular open-source project created by Nick Galbreath from Signal Sciences. A lot of WAFs and NGWAFs use this library instead of regular expressions because of performance. For example, modsecurity since version 2.7.4 supports libinjection by two operators ...

Design/Logic Flaw

DISPUTED CMS Made Simple CMSMS 2.1.6 allows remote authenticated administrators to execute arbitrary PHP code via the code parameter to admin/editusertag.php, related to the CreateTagFunction and CallUserTag functions. NOTE: the vendor reportedly has stated this is "a feature, not a bug."...

CVE-2017-8912

CMS Made Simple CMSMS 2.1.6 allows remote authenticated administrators to execute arbitrary PHP code via the code parameter to admin/editusertag.php, related to the CreateTagFunction and CallUserTag functions. NOTE: the vendor reportedly has stated this is "a feature, not a bug...

NVIDIA Windows GPU Display Driver Competitive Conditions Vulnerability

NVIDIA Windows GPU Display Driver is a set of graphics processor GPU graphics card drivers for Windows from NVIDIA. A competitive condition vulnerability exists in the kernel mode layer nvlddmkm.sys in the NVIDIA Windows GPU Display Driver, which stems from a lack of synchronization between two...

OracleVM 3.4 : qemu-kvm (OVMSA-2017-0101)

The remote OracleVM system is missing necessary patches to address critical security updates : - kvm-cirrus-avoid-write-only-variables.patch bz1444377 bz1444379 - kvm-cirrus-stop-passing-around-dst-pointers-in-the-blitt .patch - kvm-cirrus-stop-passing-around-src-pointers-in-the-blitt .patch -...

Heap Overflow Vulnerability in Citrix NetScaler Gateway (CVE-2017-7219)

After presenting my findings on the Swisscom router at the CybSecConference last year, I started looking for a new product to analyze. I quickly found that it’s possible to download virtual “demo” appliances of Citrix products, so I went on to download a Netscaler VPX, which at the time was at...

FreeBSD : codeigniter -- multiple vulnerabilities (df0144fb-295e-11e7-970f-002590263bf5)

The CodeIgniter changelog reports : Fixed a header injection vulnerability in common function setstatusheader under Apache thanks to Guillermo Caminer from Flowgate. Fixed byte-safety issues in Encrypt Library DEPRECATED when mbstring.funcoverload is enabled. Fixed byte-safety issues in Encryptio...

Chrome Universal XSS via the interception of |Binding| with Object.prototype.create (CVE-2016-1674)

VULNERABILITY DETAILS The fix for the issue 590118 is insufficient to protect against the bindings interception. While they can't be accessed by triggering accessors on the |modules| object anymore, it's still possible to trap the set operation for |Binding. create| using the Object. prototype...

Chrome Universal XSS using an intercepted native function (CVE-2016-1672)

VULNERABILITY DETAILS The fix for the issue 546677 is insufficient to protect against overriding the internal extensions code -- it is still possible to take over the built-in extension system with a combination of getters and setters. This allows web content to gain access to native functions th...

CVE-2016-10091

Multiple stack-based buffer overflows in unrtf 0.21.9 allow remote attackers to cause a denial-of-service by writing a negative integer to the 1 cmdexpand function, 2 cmdemboss function, or 3 cmdengrave function...

CVE-2016-4293

Multiple heap-based buffer overflows in the 1 CBookBase::SetDefTableStyle and 2 CBookBase::SetDefPivotStyle functions in Hancom Office 2014 VP allow remote attackers to execute arbitrary code via a crafted Hangul Hcell Document .cell file...

Async iterators and generators

Streaming fetches are supported in Chrome, Edge, and Safari, and they look a little like this: async function getResponseSizeurl const response = await fetchurl; const reader = response.body.getReader; let total = 0; while true const done, value = await reader.read; if done return total; total +=...

CVE-2016-4889

ZOHO ManageEngine ServiceDesk Plus before 9.0 allows remote authenticated guest users to have unspecified impact by leveraging failure to restrict access to unknown functions...

Design/Logic Flaw

ZOHO ManageEngine ServiceDesk Plus before 9.0 allows remote authenticated guest users to have unspecified impact by leveraging failure to restrict access to unknown functions...

CVE-2015-8284

SeaWell Networks Spectrum SDC 02.05.00 allows remote viewer users to perform administrative functions...

Code injection

SeaWell Networks Spectrum SDC 02.05.00 allows remote viewer users to perform administrative functions...

CVE-2015-8284

SeaWell Networks Spectrum SDC 02.05.00 contains an improper authorization vulnerability (CVE-2015-8284) that could allow remote viewer accounts to perform administrative actions, including user management and access to device configuration files. Root cause: insufficient access control. Impact: u...

CVE-2015-8284

SeaWell Networks Spectrum SDC 02.05.00 allows remote viewer users to perform administrative functions...

CVE-2017-7719

SQL injection in the Spider Event Calendar aka spider-event-calendar plugin before 1.5.52 for WordPress is exploitable with the orderby parameter to calendarfunctions.php or widgetThemefunctions.php, related to frontend/frontendfunctions.php...

kernel security, bug fix, and enhancement update

3.10.0-514.16.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-514.16.1 - tty nhdlc: get rid of racy nhdlc.tbuf 'Herton R. Krzesinski' 1429919...