#debian

Categories: Business Categories: News Tags: Exim Tags: mta Tags: cla Tags: spf Tags: nltm Tags: cvss Tags: cve-2023-42115 Tags: cve-2023-42116 Tags: cve-2023-42117 Tags: cve-2023-42118 Tags: cve-2023-42119 Tags: cve-2023-42114 Tags: dbs spa Six vulnerabilities in the Exim message transfer agent have been fixed—over a year after they were reported. (Read more...) The post Exim finally fixes 3 out of 6 vulnerabilities appeared first on Malwarebytes Labs.

Debian Linux Security Advisory 5514-1 - The Qualys Research Labs discovered a buffer overflow in the dynamic loader's processing of the GLIBC_TUNABLES environment variable. An attacker can exploit this flaw for privilege escalation.

Debian Linux Security Advisory 5513-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.

A new Linux security vulnerability dubbed Looney Tunables has been discovered in the GNU C library's ld.so dynamic loader that, if successfully exploited, could lead to a local privilege escalation and allow a threat actor to gain root privileges. Tracked as CVE-2023-4911 (CVSS score: 7.8), the issue is a buffer overflow that resides in the dynamic loader's processing of the GLIBC_TUNABLES

By Waqas Dubbed Looney Tunables; the vulnerability has existed since its introduction in April 2021, putting a significant number of systems at risk. This is a post from HackRead.com Read the original post: Linux Vulnerability Exposes Millions of Systems to Attack

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.

Buffer Overflow vulnerability in Vorbis-tools v.1.4.2 allows a local attacker to execute arbitrary code and cause a denial of service during the conversion of wav files to ogg files.

Debian Linux Security Advisory 5512-1 - Several vulnerabilities were discovered in Exim, a mail transport agent, which could result in remote code execution if the EXTERNAL or SPA/NTLM authenticators are used.

Debian Linux Security Advisory 5511-1 - Several security vulnerabilities have been discovered in mosquitto, a MQTT compatible message broker, which may be abused for a denial of service attack.

Debian Linux Security Advisory 5510-1 - Clement Lecigne discovered a heap-based buffer overflow in libvpx, a multimedia library for the VP8 and VP9 video codecs, which may result in the execution of arbitrary code if a specially crafted VP8 media stream is processed.