Vulnerabilities (CVE)

Filtered by CWE-755
Total 484 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-15117 2 Fedoraproject, Symless 2 Fedora, Synergy 2023-11-07 4.0 MEDIUM 6.5 MEDIUM
In Synergy before version 1.12.0, a Synergy server can be crashed by receiving a kMsgHelloBack packet with a client name length set to 0xffffffff (4294967295) if the servers memory is less than 4 GB. It was verified that this issue does not cause a crash through the exception handler if the available memory of the Server is more than 4GB.
CVE-2020-12888 6 Canonical, Debian, Fedoraproject and 3 more 39 Ubuntu Linux, Debian Linux, Fedora and 36 more 2023-11-07 4.7 MEDIUM 5.3 MEDIUM
The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.
CVE-2020-11743 2 Fedoraproject, Xen 2 Fedora, Xen 2023-11-07 2.1 LOW 5.5 MEDIUM
An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service because of a bad error path in GNTTABOP_map_grant. Grant table operations are expected to return 0 for success, and a negative number for errors. Some misplaced brackets cause one error path to return 1 instead of a negative value. The grant table code in Linux treats this condition as success, and proceeds with incorrectly initialised state. A buggy or malicious guest can construct its grant table in such a way that, when a backend domain tries to map a grant, it hits the incorrect error path. This will crash a Linux based dom0 or backend domain.
CVE-2019-9510 1 Microsoft 2 Windows 10, Windows Server 2019 2023-11-07 4.6 MEDIUM 7.8 HIGH
A vulnerability in Microsoft Windows 10 1803 and Windows Server 2019 and later systems can allow authenticated RDP-connected clients to gain access to user sessions without needing to interact with the Windows lock screen. Should a network anomaly trigger a temporary RDP disconnect, Automatic Reconnection of the RDP session will be restored to an unlocked state, regardless of how the remote system was left. By interrupting network connectivity of a system, an attacker with access to a system being used as a Windows RDP client can gain access to a connected remote system, regardless of whether or not the remote system was locked. This issue affects Microsoft Windows 10, version 1803 and later, and Microsoft Windows Server 2019, version 2019 and later.
CVE-2019-3565 1 Facebook 1 Thrift 2023-11-07 5.0 MEDIUM 7.5 HIGH
Legacy C++ Facebook Thrift servers (using cpp instead of cpp2) would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.05.06.00.
CVE-2019-3564 1 Facebook 1 Thrift 2023-11-07 5.0 MEDIUM 7.5 HIGH
Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.03.04.00.
CVE-2019-3559 1 Facebook 1 Thrift 2023-11-07 5.0 MEDIUM 7.5 HIGH
Java Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.
CVE-2019-3558 1 Facebook 1 Thrift 2023-11-07 5.0 MEDIUM 7.5 HIGH
Python Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.
CVE-2019-3552 1 Facebook 1 Thrift 2023-11-07 5.0 MEDIUM 7.5 HIGH
C++ Facebook Thrift servers (using cpp2) would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.
CVE-2019-19924 5 Apache, Netapp, Oracle and 2 more 5 Bookkeeper, Cloud Backup, Mysql Workbench and 2 more 2023-11-07 5.0 MEDIUM 5.3 MEDIUM
SQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite() error handling.
CVE-2019-17195 3 Apache, Connect2id, Oracle 15 Hadoop, Nimbus Jose\+jwt, Communications Cloud Native Core Security Edge Protection Proxy and 12 more 2023-11-07 6.8 MEDIUM 9.8 CRITICAL
Connect2id Nimbus JOSE+JWT before v7.9 can throw various uncaught exceptions while parsing a JWT, which could result in an application crash (potential information disclosure) or a potential authentication bypass.
CVE-2019-16866 2 Canonical, Nlnetlabs 2 Ubuntu Linux, Unbound 2023-11-07 5.0 MEDIUM 7.5 HIGH
Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.
CVE-2019-14378 1 Libslirp Project 1 Libslirp 2023-11-07 6.5 MEDIUM 8.8 HIGH
ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment.
CVE-2019-14287 7 Canonical, Debian, Fedoraproject and 4 more 15 Ubuntu Linux, Debian Linux, Fedora and 12 more 2023-11-07 9.0 HIGH 8.8 HIGH
In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a "sudo -u \#$((0xffffffff))" command.
CVE-2019-13683 1 Google 1 Chrome 2023-11-07 4.3 MEDIUM 6.5 MEDIUM
Insufficient policy enforcement in developer tools in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
CVE-2019-12815 4 Debian, Fedoraproject, Proftpd and 1 more 5 Debian Linux, Fedora, Proftpd and 2 more 2023-11-07 7.5 HIGH 9.8 CRITICAL
An arbitrary file copy vulnerability in mod_copy in ProFTPD up to 1.3.5b allows for remote code execution and information disclosure without authentication, a related issue to CVE-2015-3306.
CVE-2019-12449 4 Canonical, Fedoraproject, Gnome and 1 more 4 Ubuntu Linux, Fedora, Gvfs and 1 more 2023-11-07 3.5 LOW 5.7 MEDIUM
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c mishandles a file's user and group ownership during move (and copy with G_FILE_COPY_ALL_METADATA) operations from admin:// to file:// URIs, because root privileges are unavailable.
CVE-2018-8039 2 Apache, Redhat 2 Cxf, Jboss Enterprise Application Platform 2023-11-07 6.8 MEDIUM 8.1 HIGH
It is possible to configure Apache CXF to use the com.sun.net.ssl implementation via 'System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");'. When this system property is set, CXF uses some reflection to try to make the HostnameVerifier work with the old com.sun.net.ssl.HostnameVerifier interface. However, the default HostnameVerifier implementation in CXF does not implement the method in this interface, and an exception is thrown. However, in Apache CXF prior to 3.2.5 and 3.1.16 the exception is caught in the reflection code and not properly propagated. What this means is that if you are using the com.sun.net.ssl stack with CXF, an error with TLS hostname verification will not be thrown, leaving a CXF client subject to man-in-the-middle attacks.
CVE-2017-7518 4 Canonical, Debian, Linux and 1 more 9 Ubuntu Linux, Debian Linux, Linux Kernel and 6 more 2023-11-07 4.6 MEDIUM 7.8 HIGH
A flaw was found in the Linux kernel before version 4.12 in the way the KVM module processed the trap flag(TF) bit in EFLAGS during emulation of the syscall instruction, which leads to a debug exception(#DB) being raised in the guest stack. A user/process inside a guest could use this flaw to potentially escalate their privileges inside the guest. Linux guests are not affected by this.
CVE-2011-2807 1 Google 1 Blink 2023-11-07 4.3 MEDIUM 6.5 MEDIUM
Incorrect handling of timer information in Timer.cpp in WebKit in Google Chrome before Blink M13.