#debian

An issue was discovered in Ethernut Nut/OS 5.1. The code that generates Initial Sequence Numbers (ISNs) for TCP connections derives the ISN from an insufficiently random source. As a result, an attacker may be able to determine the ISN of current and future TCP connections and either hijack existing ones or spoof future ones. While the ISN generator seems to adhere to RFC 793 (where a global 32-bit counter is incremented roughly every 4 microseconds), proper ISN generation should aim to follow at least the specifications outlined in RFC 6528.

Debian Linux Security Advisory 5519-1 - Maxim Suhanov discovered multiple vulnerabilities in GURB2's code to handle NTFS filesystems, which may result in a Secure Boot bypass.

eClass Junior version 4.0 suffers from a remote SQL injection vulnerability.

eClass IP version 2.5 suffers from a remote SQL injection vulnerability.

Dubbed Looney Tunables, Qualys discovered a buffer overflow vulnerability in the glibc dynamic loader's processing of the GLIBC_TUNABLES environment variable. This vulnerability was introduced in April 2021 (glibc 2.34) by commit 2ed18c.

Debian Linux Security Advisory 5518-1 - It was discovered that missing input sanitising in the encoding support in libvpx, a multimedia library for the VP8 and VP9 video codecs, may result in denial of service.

Debian Linux Security Advisory 5517-1 - Multiple security vulnerabilities were discovered in libx11, the X11 client-side library, which may result in denial of service or the execution of arbitrary code.

Debian Linux Security Advisory 5516-1 - Multiple security vulnerabilities were discovered in libxpm, the X11 pixmap library, which may result in denial of service or the execution of arbitrary code.

Dell SmartFabric Storage Software v1.4 (and earlier) contains an OS Command Injection Vulnerability in the CLI use of the ‘more’ command. A local or remote authenticated attacker could potentially exploit this vulnerability, leading to the ability to gain root-level access.

Debian Linux Security Advisory 5515-1 - A security issue was discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.