Packet Storm

Red Hat Security Advisory 2022-8554-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.5.0 ESR. Issues addressed include bypass and use-after-free vulnerabilities.

This Metasploit module exploits the logic in the CartView.php page when crafting a draft email with an attachment. By uploading an attachment for a draft email, the attachment will be placed in the /tmp_attach/ folder of the ChurchInfo web server, which is accessible over the web by any user. By uploading a PHP attachment and then browsing to the location of the uploaded PHP file on the web server, arbitrary code execution as the web daemon user (e.g. www-data) can be achieved.

This Metasploit module exploits a cross-site request forgery (CSRF) vulnerability in F5 Big-IP's iControl interface to write an arbitrary file to the filesystem. While any file can be written to any location as root, the exploitability is limited by SELinux; the vast majority of writable locations are unavailable. By default, we write to a script that executes at reboot, which means the payload will execute the next time the server boots. An alternate target - Login - will add a backdoor that executes next time a user logs in interactively. This overwrites a file, but we restore it when we get a session Note that because this is a CSRF vulnerability, it starts a web server, but an authenticated administrator must visit the site, which redirects them to the target.

Gentoo Linux Security Advisory 202211-3 - Multiple vulnerabilities have been found in PHP, the worst of which could result in arbitrary code execution. Versions less than 7.4.33:7.4 are affected.

Debian Linux Security Advisory 5286-1 - Greg Hudson discovered integer overflow flaws in the PAC parsing in krb5, the MIT implementation of Kerberos, which may result in remote code execution (in a KDC, kadmin, or GSS or Kerberos application server process), information exposure (to a cross-realm KDC acting maliciously), or denial of service (KDC or kadmind process crash).

Roxy Fileman versions 1.4.6 and below remote shell upload proof of concept exploit.

Ubuntu Security Notice 5733-1 - It was discovered that FLAC was not properly performing memory management operations, which could result in a memory leak. An attacker could possibly use this issue to cause FLAC to consume resources, leading to a denial of service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. It was discovered that FLAC was not properly performing bounds checking operations when decoding data. If a user or automated system were tricked into processing a specially crafted file, an attacker could possibly use this issue to expose sensitive information or to cause FLAC to crash, leading to a denial of service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.

Boa Web Server versions 0.94.13 through 0.94.14 fail to validate the correct security constraint on the HEAD HTTP method allowing everyone to bypass the Basic Authorization mechanism.

This is a whitepaper along with a proof of concept eml file discussing CVE-2020-16947 where a remote code execution vulnerability exists in Microsoft Outlook 2019 version 16.0.13231.20262 when it fails to properly handle objects in memory.

This is a whitepaper along with a proof of concept eml file that demonstrates an out-of-bounds read on Outlook 2019 version 16.0.12624.20424. NIST references this issue as simply an information disclosure.