Ubuntu Security Notice 6657-2 - USN-6657-1 fixed several vulnerabilities in Dnsmasq. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Elias Heftrig, Haya Schulmann, Niklas Vogel, and Michael Waidner discovered that Dnsmasq incorrectly handled validating DNSSEC messages. A remote attacker could possibly use this issue to cause Dnsmasq to consume resources, leading to a denial of service. It was discovered that Dnsmasq incorrectly handled preparing an NSEC3 closest encloser proof. A remote attacker could possibly use this issue to cause Dnsmasq to consume resources, leading to a denial of service. It was discovered that Dnsmasq incorrectly set the maximum EDNS.0 UDP packet size as required by DNS Flag Day 2020. This issue only affected Ubuntu 23.10.
1fe74e528f9c677caecbbdfcd678431e4752e4565e8a9eb7cd614192a3dcc6e0Ubuntu Security Notice 6749-1 - It was discovered that FreeRDP incorrectly handled certain context resets. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.
3624c911bf5bf2f7589ea259742919993e0067e4732c1ecb641749c0cc060fddApache Solr versions 6.0.0 through 8.11.2 and versions 9.0.0 up to 9.4.1 are affected by an unrestricted file upload vulnerability which can result in remote code execution in the context of the user running Apache Solr. When Apache Solr creates a Collection, it will use a specific directory as the classpath and load some classes from it. The backup function of the Collection can export malicious class files uploaded by attackers to the directory, allowing Solr to load custom classes and create arbitrary Java code. Execution can further bypass the Java sandbox configured by Solr, ultimately causing arbitrary command execution.
982c87ed2032bff9e2a889f42db78ed065aa2707c068813f76b1c3875193d49dRelate Learning and Teaching System versions prior to 2024.1 suffers from a server-side template injection vulnerability that leads to remote code execution. This particular finding targets the Batch-Issue Exam Tickets function.
fbbdfe373b7e6dd2a583a85798dfb1937651c42dbb791999bca4e6961e2b78e0Nmap is a utility for port scanning large networks, although it works fine for single hosts. Sometimes you need speed, other times you may need stealth. In some cases, bypassing firewalls may be required. Not to mention the fact that you may want to scan different protocols (UDP, TCP, ICMP, etc.). Nmap supports Vanilla TCP connect() scanning, TCP SYN (half open) scanning, TCP FIN, Xmas, or NULL (stealth) scanning, TCP ftp proxy (bounce attack) scanning, SYN/FIN scanning using IP fragments (bypasses some packet filters), TCP ACK and Window scanning, UDP raw ICMP port unreachable scanning, ICMP scanning (ping-sweep), TCP Ping scanning, Direct (non portmapper) RPC scanning, Remote OS Identification by TCP/IP Fingerprinting, and Reverse-ident scanning. Nmap also supports a number of performance and reliability features such as dynamic delay time calculations, packet timeout and retransmission, parallel port scanning, detection of down hosts via parallel pings.
e14ab530e47b5afd88f1c8a2bac7f89cd8fe6b478e22d255c5b9bddb7a1c5778A remote SQL injection vulnerability exists in FortiNet FortiClient EMS (Endpoint Management Server) versions 7.2.0 through 7.2.2 and 7.0.1 through 7.0.10. FortiClient EMS serves as an endpoint management solution tailored for enterprises, offering a centralized platform for overseeing enrolled endpoints. The SQL injection vulnerability is due to user controller strings which can be sent directly into database queries. FcmDaemon.exe is the main service responsible for communicating with enrolled clients. By default it listens on port 8013 and communicates with FCTDas.exe which is responsible for translating requests and sending them to the database. In the message header of a specific request sent between the two services, the FCTUID parameter is vulnerable to SQL injection. It can be used to enable the xp_cmdshell which can then be used to obtain unauthenticated remote code execution in the context of NT AUTHORITY\SYSTEM. Upgrading to either 7.2.3, 7.0.11 or above is recommended by FortiNet. It should be noted that in order to be vulnerable, at least one endpoint needs to be enrolled / managed by FortiClient EMS for the necessary vulnerable services to be available.
5dc08a7c993a962915dd2867b371b86d2696d585975c16dd1ce9c50691286b53A remote code execution vulnerability in Gambio online webshop versions 4.9.2.0 and below allows remote attackers to run arbitrary commands via an unauthenticated HTTP POST request. The identified vulnerability within Gambio pertains to an insecure deserialization flaw, which ultimately allows an attacker to execute remote code on affected systems. The insecure deserialization vulnerability in Gambio poses a significant risk to affected systems. As it allows remote code execution, adversaries could exploit this flaw to execute arbitrary commands, potentially resulting in complete system compromise, data exfiltration, or unauthorized access to sensitive information.
b039dd6352f7639972110e6885da153c2438aa56b1f4c40dc395f737607363b4Ubuntu Security Notice 6738-1 - Fabian Bäumer, Marcus Brinkmann, and Joerg Schwenk discovered that LXD incorrectly handled the handshake phase and the use of sequence numbers in SSH Binary Packet Protocol. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to bypass integrity checks.
d77b141e270c41154b29de186352132905dedeb534b3e7d82e7b08b98259c5f4LRMS PHP version 1.0 suffers from remote shell upload and multiple remote SQL injection vulnerabilities.
cd29b75f4fc26669967838b2cacc350651afd70ebc41fa183a818a2044008a19SofaWiki version 3.9.2 suffers from a remote shell upload vulnerability.
0f96734c2d9102385c242ff25bcaeda5c50413756e19e450e1bcbfe8ae166734FlatPress version 1.3 suffers from a remote shell upload vulnerability.
95b37bcd0ee004b10ed07d1d5449e20f0b6c896143d3d34e105388324e4c71e6WordPress Background Image Cropper plugin version 1.2 suffers from a remote shell upload vulnerability.
7fde3f2c891e83214995aac3e02a1bffb22561963731277fa9a9d738f179af92Relate Learning and Teaching System versions prior to 2024.1 suffers from a server-side template injection vulnerability that leads to remote code execution. This particular finding targets the Markup Sandbox function.
dc9ebb411726c774da4987d54d2ba2f224359e747d24c55618c19978e8b73e8aDebian Linux Security Advisory 5664-1 - Jetty 9 is a Java based web server and servlet engine. It was discovered that remote attackers may leave many HTTP/2 connections in ESTABLISHED state (not closed), TCP congested and idle. Eventually the server will stop accepting new connections from valid clients which can cause a denial of service.
f811fdb59918d1ff6c0f69e7c41be61c5a9681f083aca6ccdb106ccc1fb89b43Ubuntu Security Notice 6729-2 - USN-6729-1 fixed several vulnerabilities in Apache. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Orange Tsai discovered that the Apache HTTP Server incorrectly handled validating certain input. A remote attacker could possibly use this issue to perform HTTP request splitting attacks.
48e8f6ab38e454ffe37a65ae74aa96cb5b3942a28276a0cc0f3a974d4716ae83Ubuntu Security Notice 6726-3 - Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service. It was discovered that the IPv6 implementation of the Linux kernel did not properly manage route cache memory usage. A remote attacker could use this to cause a denial of service.
fbdef91004d190c96cf4e043eaae82ae1153ee17c38e14e93c908daa2a909e66Ubuntu Security Notice 6726-2 - Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service. It was discovered that the IPv6 implementation of the Linux kernel did not properly manage route cache memory usage. A remote attacker could use this to cause a denial of service.
729c2c491401a2ba3cbcc24fc7e792dce6e1d41caac420160758655bfe67ca27Ubuntu Security Notice 6725-2 - Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate certain data structure fields when parsing lease contexts, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service or possibly expose sensitive information. Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel, leading to a use-after-free vulnerability. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code.
6d7cd6326721629b499ff1a4ed3916c1134b9cf7a03933ebb2aad8ffbd18a71dCentreon version 23.10-1.el8 suffers from a remote authenticated SQL injection vulnerability.
ccd137a9553629c65cb1fcc131008c98cf86b7038c922afa5586765db2092434Ubuntu Security Notice 6735-1 - It was discovered that Node.js incorrectly handled the use of invalid public keys while creating an x509 certificate. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 23.10. It was discovered that Node.js incorrectly handled the use of CRLF sequences to delimit HTTP requests. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to obtain unauthorised access. This issue only affected Ubuntu 23.10.
68173f83f0f09f1ae43ac3a78cd02b33b6ccf09520b2e1d1d103a308c74bddd3Ubuntu Security Notice 6733-1 - It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 23.10.
dfebcedb7a860d4a621a8d974617128c42cd5bb110089a91567169351a2f584dUbuntu Security Notice 6732-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
de34dd341ebb6d403b4c828166ceeda34879902207f833c29fa8ffd18d7ee2adThis Metasploit exploit module leverages an improperly controlled modification of dynamically-determined object attributes vulnerability (CVE-2023-43177) to achieve unauthenticated remote code execution. This affects CrushFTP versions prior to 10.5.1. It is possible to set some user's session properties by sending an HTTP request with specially crafted Header key-value pairs. This enables an unauthenticated attacker to access files anywhere on the server file system and steal the session cookies of valid authenticated users. The attack consists in hijacking a user's session and escalates privileges to obtain full control of the target. Remote code execution is obtained by abusing the dynamic SQL driver loading and configuration testing feature.
fc2503cafa5ba3115896a3dc2baf8a4ded20d177d35f6003c3053acbcc5a8f5aGLPI versions 10.x.x suffers from a remote command execution vulnerability via the shell commands plugin.
0937b05f1fb5c8e26650b3ff3036018e86cdfd467308fd6c3e1b37d5aa588d9cBMC Compuware iStrobe Web version 20.13 suffers from a remote shell upload vulnerability.
3c3484f8fcc75a92702655ca438887e9feb947e1b2bba0fc5284d6ea230f3db7
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