In the CropImage() and CropImageToTiles() routines of MagickCore/transform.c, rounding calculations performed on unconstrained pixel offsets was causing undefined behavior in the form of integer overflow and out-of-range values as reported by UndefinedBehaviorSanitizer. Such issues...
WriteOnePNGImage() from coders/png.c (the PNG coder) has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have...
TIFFGetProfiles() in /coders/tiff.c calls strstr() which causes a large out-of-bounds read when it searches for `"dc:format="image/dng"` within `profile` due to improper string handling, when a crafted input file is provided to ImageMagick. The patch...
There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch uses casts...
The PALM image coder at coders/palm.c makes an improper call to AcquireQuantumMemory() in routine WritePALMImage() because it needs to be offset by 256. This can cause a out-of-bounds read later on in the routine....
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding...
A call to ConformPixelInfo() in the SetImageAlphaChannel() routine of /MagickCore/channel.c caused a subsequent heap-use-after-free or heap-buffer-overflow READ when GetPixelRed() or GetPixelBlue() was called. This could occur if an attacker is able to submit a...
The moodlenetprofile user profile field required extra sanitizing to prevent a stored XSS risk. This affects versions 3.9 to 3.9.1. Fixed in 3.9.2. Date published : 2020-12-08 https://moodle.org/mod/forum/discuss.php?d=410839
The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a...
A Java Serialization vulnerability was found in Apache Tapestry 4. Apache Tapestry 4 will attempt to deserialize the "sp" parameter even before invoking the page’s validate method, leading to deserialization without authentication. Apache Tapestry...
The aptdaemon DBus interface disclosed file existence disclosure by setting Terminal/DebconfSocket properties, aka GHSL-2020-192 and GHSL-2020-196. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5. Date published : 2020-12-08 https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/1899513 https://usn.ubuntu.com/usn/usn-4664-1
The DiveBook plugin 1.1.4 for WordPress was prone to a SQL injection within divelog.php, allowing unauthenticated users to retrieve data from the database via the divelog.php filter_diver parameter. Date published : 2020-12-08 https://wordpress.org/plugins/divebook/#developers https://www.hooperlabs.xyz/disclosures/divebook.php
The DiveBook plugin 1.1.4 for WordPress is prone to unauthenticated XSS within the filter function (via an arbitrary parameter). Date published : 2020-12-08 https://wordpress.org/plugins/divebook/#developers https://www.hooperlabs.xyz/disclosures/divebook.php
The DiveBook plugin 1.1.4 for WordPress is prone to improper access control in the Log Dive form because it fails to perform authorization checks. An attacker may leverage this issue to manipulate the integrity...