CVE-2020-15586

A flaw was found Go's net/http package. Servers using ReverseProxy from net/http in the Go standard library are vulnerable to a data race that results in a denial of service. The highest threat from this vulnerability is to system availability...

openSUSE 15 Security Update : libdnf (openSUSE-SU-2021:2685-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2685-1 advisory. - A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a vict...

CVE-2021-38604

A flaw was found in the GNU C library glibc, where the sysdeps/unix/sysv/linux/mqnotify.c function mishandles certain NOTIFYREMOVED data, leading to a NULL pointer dereference. The highest threat from this vulnerability is to system availability...

SUSE-SU-2021:2682-1 Security update for rpm

This update for rpm fixes the following issues: - Changed default package verification level to 'none' to be compatible to rpm-4.14.1 - Made illegal obsoletes a warning - Fixed a potential access of freed mem in ndb's glue code bsc1179416 - Added support for enforcing signature policy and payload...

Denial Of Service (DoS)

qemu:devel is vulnerable to denial of serivce. A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0. This issue occurs while handling the 'Information Transfer' command. This flaw allows a privileged guest user to crash the QEM...

CVE-2021-38166

A flaw was found in the Linux kernel. An integer overflow can allow an out-of-bounds write when many elements are placed in a hash's bucket. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Mitigation The default Red Hat Enterpris...

dotnet: ASP.NET Core WebSocket frame processing DoS

An infinite loop error was found in ASP.NET when processing WebSocket frames. The exploitation of this issue can cause high CPU resource consumption. The highest threat from this vulnerability is to system availability...

golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents

A flaw was found in Go, where it attempts to allocate excessive memory. This issue may cause panic or unrecoverable fatal error if passed inputs with very large exponents. The highest threat from this vulnerability is to system availability...

CVE-2021-38207

A flaw was found in the Linux kernel. A buffer overflow and lockup, leading to a denial of service, can occur when a remote attacker sends heavy network traffic for approximately ten minutes. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

CVE-2021-38206

A flaw was found on the Linux kernel. A NULL pointer dereference in the radiotap parser, leading to a denial of service, can occur in the mac80211 subsystem when a device supports only 5 GHz is used and frames with 802.11a rates are injected. The highest threat from this vulnerability is to syste...

xnio: file descriptor leak caused by growing amounts of NIO Selector file handles may lead to DoS

A flaw was found in xnio. A file descriptor leak caused by growing amounts of NIO Selector file, handled between garbage collection cycles, may allow the attacker to cause a denial of service. The highest threat from this vulnerability is to system availability...

wildfly-openssl: memory leak per HTTP session creation in WildFly OpenSSL

A memory leak flaw was found in WildFly OpenSSL in versions prior to 1.1.3.Final, where it removes an HTTP session. This flaw allows an attacker to cause an Out of memory OOM issue, leading to a denial of service. The highest threat from this vulnerability is to system availability...

shiro: specially crafted HTTP request may cause an authentication bypass

A flaw was found in Apache shiro. When using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass. This highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

CVE-2021-38204

A flaw was found in the Linux kernel. A denial of service attack use-after-free and panic can be caused by a physically proximate attack by removing a MAX-3421 USB device in certain situations. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

CVE-2021-38202

A flaw was found in Linux kernel. A remote attacker could cause a denial of service attack by sending NFS traffic when trace event framework is being used for nfsd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Mitigation...

CVE-2021-38201

A flaw was found in the Linux kernel that allows remote attackers to cause a denial of service xdrsetpagebase slab-out-of-bounds access by performing many NFS 4.2 READPLUS operations. The highest threat from this vulnerability is to system availability. Mitigation Mitigation for this issue is...

golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents

A flaw was found in Go, where it attempts to allocate excessive memory. This issue may cause panic or unrecoverable fatal error if passed inputs with very large exponents. The highest threat from this vulnerability is to system availability...

Debian DLA-2738-1 : c-ares - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2738 advisory. An issue has been found in c-ares, an asynchronous name resolver. Missing input validation of host names returned by Domain Name Servers can lead to output of wrong...

SUSE SLES12: kernel-azure / kernel-azure-base / kernel-azure-devel / etc (SUSE-SU-2021:2644-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2644-1 advisory. The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs wer...

SUSE SLES11 Security Update : libcares2 (SUSE-SU-2021:14776-1)

The remote SUSE Linux SLES11 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2021:14776-1 advisory. - CVE-2021-3672: Fixed input validation on hostnames bsc1188881. Tenable has extracted the preceding description block directly from the SUSE security...