Product Asterisk
Summary pjproject: undefined behavior after freeing a dialog
set
Nature of Advisory Denial of service
Susceptibility Remote unauthenticated sessions…
Yes, having access to Facebook would leave ordinary Russians open to crazy QAnon theories, anti-vax propaganda, and a myriad of narrow echo chambers. But it would also give them a chance to seek out independent reporting on the horrific invasion of Ukraine by Russia.
An improper signature verification vulnerability was found in coreos-installer. A specially crafted gzip installation image can bypass the image signature verification and as a consequence can lead to the installation of unsigned content. An attacker able to modify the original installation image can write arbitrary data, and achieve full access to the node being installed.
A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap. The greatest impact of this flaw is to application availability, with some potential impact to data integrity as well.
A flaw was found in OpenEXR’s TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.
A flaw was found in OpenEXR’s hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.
Facebook jumped to the top spot in the 20 most impersonated brands by phishers in 2021, representing 14% of phishing pages, according to Vade’s annual Phishers’ Favorites report.
Microsoft, with 13%, placed second, according to the report, which analyzed full-year phishing data captured by Vade, a company that offers an email filtering service for phishing, malware, spear phishing, and spam.
