Ubuntu Security Notice 4485-1 - Timothy Michaud discovered that the i915 graphics driver in the Linux kernel did not properly validate user memory locations for the i915_gem_execbuffer2_ioctl. A local attacker could possibly use this to cause a denial of service or execute arbitrary code. It was discovered that the Kvaser CAN/USB driver in the Linux kernel did not properly initialize memory in certain situations. A local attacker could possibly use this to expose sensitive information. Various other issues were also addressed.
3eab8c5a9aa035dc793457aedf9c3e72sqlmap is an open source command-line automatic SQL injection tool. Its goal is to detect and take advantage of SQL injection vulnerabilities in web applications. Once it detects one or more SQL injections on the target host, the user can choose among a variety of options to perform an extensive back-end database management system fingerprint, retrieve DBMS session user and database, enumerate users, password hashes, privileges, databases, dump entire or user's specified DBMS tables/columns, run his own SQL statement, read or write either text or binary files on the file system, execute arbitrary commands on the operating system, establish an out-of-band stateful connection between the attacker box and the database server via Metasploit payload stager, database stored procedure buffer overflow exploitation or SMB relay attack and more.
f79dac9b60f40ccdb4e1a05797b7cdc6Ubuntu Security Notice 4481-1 - It was discovered that FreeRDP incorrectly handled certain memory operations. A remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.
090b672f0d3e9db866a8396ad60db36cGentoo Linux Security Advisory 202008-24 - Multiple vulnerabilities have been found in OpenJDK, the worst of which could result in the arbitrary execution of code. Versions less than 8.262_p01:8 are affected.
bac441ff6c23a56ecf12a54861adbd64Gentoo Linux Security Advisory 202008-21 - A vulnerability in Kleopatra allows arbitrary execution of code. Versions less than 20.04.3-r1 are affected.
8f64adf00274ff377f4c7733ffbe3e64Gentoo Linux Security Advisory 202008-20 - Multiple vulnerabilities have been found in GPL Ghostscript, the worst of which could result in the arbitrary execution of code. Versions less than 9.52 are affected.
83377a4675a26eafbe579f5ad0fce200Gentoo Linux Security Advisory 202008-18 - Multiple vulnerabilities have been found in X.org X11 library, the worst of which could result in the arbitrary execution of code. Versions less than 1.6.12 are affected.
d0ab1e41ff7ebed3a58b9501ce1fcea9Gentoo Linux Security Advisory 202008-17 - Multiple vulnerabilities have been found in Redis, the worst of which could result in the arbitrary execution of code. Versions less than 5.0.9 are affected.
cbead2459b280eb6450f64a23bc18eb2Gentoo Linux Security Advisory 202008-16 - Multiple vulnerabilities have been found in Mozilla Firefox and Mozilla Thunderbird, the worst of which could result in the arbitrary execution of code. Versions less than 68.12.0 are affected.
d2d5fa8f239faecd411afea010b9d763Gentoo Linux Security Advisory 202008-11 - Multiple vulnerabilities have been found in Chromium and Google Chrome, the worst of which could result in the arbitrary execution of code. Versions less than 85.0.4183.83 are affected.
17ebfee40a5ca3c70489622b57e48299Ubuntu Security Notice 4474-1 - Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, trick the user in to installing a malicious extension, spoof the URL bar, leak sensitive information between origins, or execute arbitrary code. It was discovered that NSS incorrectly handled certain signatures. An attacker could possibly use this issue to expose sensitive information. Various other issues were also addressed.
f0025dd9b075706dd47481ec7cc4d553Ubuntu Security Notice 4472-1 - Noah Misch discovered that PostgreSQL incorrectly handled the search_path setting when used with logical replication. A remote attacker could possibly use this issue to execute arbitrary SQL code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Andres Freund discovered that PostgreSQL incorrectly handled search path elements in CREATE EXTENSION. A remote attacker could possibly use this issue to execute arbitrary SQL code. Various other issues were also addressed.
e8dbab859b9c49076c5685284036ee91Gentoo Linux Security Advisory 202008-10 - A vulnerability has been found in Chromium and Google Chrome that could allow a remote attacker to execute arbitrary code. Versions less than 84.0.4147.135 are affected.
8ab9a2be07f7e249c38cce579f9f391dUbuntu Security Notice 4470-1 - Kritphong Mongkhonvanit discovered that sane-backends incorrectly handled certain packets. A remote attacker could possibly use this issue to obtain sensitive memory information. This issue only affected Ubuntu 16.04 LTS. It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to execute arbitrary code. This issue only applied to Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Various other issues were also addressed.
ddfead9153ff3c90a15664f77f2e695cUbuntu Security Notice 4469-1 - It was discovered that Ghostscript incorrectly handled certain document files. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could use this issue to cause Ghostscript to crash, resulting in a denial of service, or possibly execute arbitrary code.
2d9bb0274240c392bfc66cd2aee77609Ubuntu Security Notice 4471-1 - Tobias Neitzel discovered that Net-SNMP incorrectly handled certain symlinks. An attacker could possibly use this issue to access sensitive information. It was discovered that Net-SNMP incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. Various other issues were also addressed.
50fa4bedbfcc6939a19f53cd8b56ae6fEricom Access Server allows attackers to initiate SSRF requests making outbound connections to arbitrary hosts and TCP ports. Attackers, who can reach the AccessNow server can target internal systems that are behind firewalls that are typically not accessible. This can also be used to target third-party systems from the AccessNow server itself. Version 9.2.0 is affected.
00835b7add7f159a6244efac16d7a915Eibiz i-Media Server Digital Signage version 3.8.0 suffers from unauthenticated privilege escalation and arbitrary user creation vulnerability that allows authentication bypass. Once serialized, an AMF encoded object graph may be used to persist and retrieve application state or allow two endpoints to communicate through the exchange of strongly typed data. These objects are received by the server without validation and authentication and gives the attacker the ability to create any user with any role and bypass the security control in place and modify presented data on the screen/billboard.
fd7bb44dd6320c3825c09283301d799ePAC aims to prevent an attacker with the ability to read and write memory from executing arbitrary code. It does that by cryptographically signing and validating code pointers (as well as some data pointers) at runtime. However, it seems that imports of function pointers from shared libraries in userspace are not properly protected by PAC, allowing an attacker to sign arbitrary pointers and thus bypass PAC.
1d4d2c1d8f30ccfd1c36adfae489b2a3Ubuntu Security Notice 4457-2 - USN-4457-1 fixed a vulnerability in Software. This update provides the corresponding update for Ubuntu 14.04 ESM. Jason A. Donenfeld discovered that Software Properties incorrectly filtered certain escape sequences when displaying PPA descriptions. If a user were tricked into adding an arbitrary PPA, a remote attacker could possibly manipulate the screen. Various other issues were also addressed.
9b4d94e36e68614a576fb7adcba68cc3This Metasploit module exploits an authenticated arbitrary command execution vulnerability within the 'server' GET parameter of the /uapi-cgi/testaction.cgi page of Geutebruck G-Cam EEC-2xxx and G-Code EBC-21xx, EFD-22xx, ETHC-22xx, and EWPC-22xx devices running firmware versions <= 1.12.0.25 as well as firmware versions 1.12.13.2 and 1.12.14.5 when the 'type' GET parameter is set to 'ntp'. Successful exploitation results in remote code execution as the root user.
1808f8c08c4e0f56746b33c5880b103dUbuntu Security Notice 4459-1 - It was discovered that Salt allows remote attackers to determine which files exist on the server. An attacker could use that to extract sensitive information. It was discovered that Salt has a vulnerability that allows an user to bypass authentication. An attacker could use that to extract sensitive information, execute arbitrary code or crash the server. It was discovered that Salt is vulnerable to command injection. This allows an unauthenticated attacker with network access to the API endpoint to execute arbitrary code on the salt-api host. Various other issues were also addressed.
fab02805099e5ba345f240d307c51f20QiHang Media Web Digital Signage version 3.0.9 suffers from an arbitrary file disclosure vulnerability.
4b229bf7159213f08c6c5c724d811ce5QiHang Media Web Digital Signage version 3.0.9 suffers from an unauthenticated arbitrary file deletion vulnerability.
4ec2d17bffc03ecbcdff736a646ec399Ubuntu Security Notice 4457-1 - Jason A. Donenfeld discovered that Software Properties incorrectly filtered certain escape sequences when displaying PPA descriptions. If a user were tricked into adding an arbitrary PPA, a remote attacker could possibly manipulate the screen.
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