CVE-2021-30014

GPAC contains an integer overflow in media_tools/av_parsers.c (hevc_parse_slice_segment) affecting v0.9.0-preview through 1.0.1, leading to a crash. The issue is described across CVE-2021-30014 and CNVD-2021-30183; multiple sources corroborate the overflow in GPAC’s av_parsers.c. Severity metrics...

PoisonApple - macOS Persistence Tool

Command-line tool to perform various persistence mechanism techniques on macOS. This tool was designed to be used by threat hunters for cyber threat emulation purposes. Install Do it up: $ pip3 install poisonapple --user Note: PoisonApple was written & tested using Python 3.9, it should work usin...

CVE-2021-26718

CVE-2021-26718 concerns Kaspersky Internet Security (KIS) for macOS where AV bypass could occur via an XPC service. Public details describe an improper client verification in the system extension’s XPC communication (IPCService) that allowed a normal user to interact with the XPC service, inject ...

CVE-2021-26718

KIS for macOS in some use cases was vulnerable to AV bypass that potentially allowed an attacker to disable anti-virus protection...

Fedora: Security Advisory for rygel (FEDORA-2021-20b9876f11)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 33 Update: rygel-0.40.1-1.fc33

Rygel is a home media solution that allows you to easily share audio, video and pictures, and control of media player on your home network. In technical te rms it is both a UPnP AV MediaServer and MediaRenderer implemented through a pl ug-in mechanism. Interoperability with other devices in the...

What we like about Microsoft Defender for Endpoint

This blog post is part of the Microsoft Intelligent Security Association guest blog series. Learn more about MISA. It’s no secret that the security industry generally likes Microsoft Defender for Endpoint. After a few months of using and integrating it with our platform here at Expel, we feel the...

CVE-2021-25904

An issue was discovered in the av-data crate before 0.3.0 for Rust. A raw pointer is dereferenced, leading to a read of an arbitrary memory address, sometimes causing a segfault...

CVE-2021-25904

An issue was discovered in the av-data crate before 0.3.0 for Rust. A raw pointer is dereferenced, leading to a read of an arbitrary memory address, sometimes causing a segfault...

CVE-2021-25904

An issue was discovered in the av-data crate before 0.3.0 for Rust. A raw pointer is dereferenced, leading to a read of an arbitrary memory address, sometimes causing a segfault...

CVE-2021-25904

CVE-2021-25904 affects the Rust av-data crate prior to 0.3.0, where a dereferenced raw pointer can read arbitrary memory and may cause a segfault. The issue is described across multiple sources (e.g., Red Hat RH/CVE entry, NVD/NVD listing) and is tied to a null/raw-pointer dereference in av-data....

CVE-2021-25904

An issue was discovered in the av-data crate before 0.3.0 for Rust. A raw pointer is dereferenced, leading to a read of an arbitrary memory address, sometimes causing a segfault...

RUSTSEC-2021-0007 `Frame::copy_from_raw_parts` can lead to segfault without `unsafe`

fn Frame::copyfromrawparts is a safe API that can take a raw pointer and dereference it. It is possible to read arbitrary memory address with an arbitrarily fed pointer. This allows the safe API to access & read arbitrary address in memory. Feeding an invalid memory address pointer to the API may...

`Frame::copy_from_raw_parts` can lead to segfault without `unsafe`

fn Frame::copyfromrawparts is a safe API that can take a raw pointer and dereference it. It is possible to read arbitrary memory address with an arbitrarily fed pointer. This allows the safe API to access & read arbitrary address in memory. Feeding an invalid memory address pointer to the API may...

av-codec (>=0.1.0, <=0.2.1), av-format (>=0.1.0, <=0.3.0) +3 more potentially affected by CVE-2021-25904 via av-data (>=0.1.0, <=0.2.2)

av-data CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.1 - libaom 0.2.0 - libvpx 0.1.0 Source cves: CVE-2021-25904 Source advisory: OSV:RUSTSEC-2021-0007...

Debian DLA-2489-1 : minidlna security update

It was discovered that missing input validation in minidlna, a lightweight DLNA/UPnP-AV server could result in the execution of arbitrary code. In addition minidlna was susceptible to the 'CallStranger' UPnP vulnerability. For Debian 9 stretch, these problems have been fixed in version...

CVE-2020-29595

PlugIns\IDEACDStd.apl in ACDSee Photo Studio Studio Professional 2021 14.0 Build 1705 has a User Mode Write AV starting at IDEACDStd!JPEGTransW+0x00000000000031aa...

CVE-2020-29595

PlugIns\IDEACDStd.apl in ACDSee Photo Studio Studio Professional 2021 14.0 Build 1705 has a User Mode Write AV starting at IDEACDStd!JPEGTransW+0x00000000000031aa...

CVE-2020-29595

CVE-2020-29595 affects ACDSee Photo Studio Studio Professional 2021 (v14.0 Build 1705). A vulnerability in the PlugIns\IDE_ACDStd.apl component (JPEGTransW function) allows a User Mode Write AV starting at IDE_ACDStd!JPEGTransW+0x…; CVSS metrics in the initial data indicate high/critical impact (...

Metasploit Wrap-Up

The Metasploit team is rolling to the end of the year featuring a week of modules, updates, and our annual CTF. I say rolling in part because here in the US, we’re coming off our week of Thanksgiving, which involves lots of pies, and we’re probably all a bit more spherical than normal! For those ...