USN-5779-1: Linux kernel (Azure) vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...

USN-5779-1 linux-azure, linux-azure-5.15, linux-azure-fde vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...

USN-5756-3 linux-azure, linux-azure-5.4 vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

USN-5755-2: Linux kernel vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...

USN-5755-2 linux-gcp-5.15, linux-gke, linux-gke-5.15 vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...

USN-5757-2 linux-aws-hwe, linux-gcp, linux-hwe, linux-oracle vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

USN-5756-1 linux, linux-aws, linux-aws-5.4, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

USN-5755-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...

USN-5754-1: Linux kernel vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 It was discovered that a memory...

Medium: kernel

Issue Overview: An out-of-bounds read flaw was found in the Linux kernel's TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flushtoldisc function. This flaw allows a local user...

GHSA-RP8H-VR48-4J8P Apache Tomcat Exposes IP Addresses and HTTP Headers of Requests

Apache Tomcat 6.0.30 through 6.0.33 and 7.x before 7.0.22 does not properly perform certain caching and recycling operations involving request objects, which allows remote attackers to obtain unintended read access to IP address and HTTP header information in opportunistic circumstances by readin...

Apache Tomcat Exposes IP Addresses and HTTP Headers of Requests

Apache Tomcat 6.0.30 through 6.0.33 and 7.x before 7.0.22 does not properly perform certain caching and recycling operations involving request objects, which allows remote attackers to obtain unintended read access to IP address and HTTP header information in opportunistic circumstances by readin...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability

February 23, 2022 Update: After further investigation, Cisco determined that an additional fix was necessary to completely address this vulnerability. The initial fix allowed an attacker to cause high CPU utilization on an affected device, which could impact user traffic. See the Fixed Software...

Contiki-NG Buffer Overflow Vulnerability

Contiki-NG is an open source cross-platform operating system for next-generation IoT devices. A buffer overflow vulnerability exists in Contiki-NG versions prior to 4.6. The vulnerability stems from unverified TCP data offsets. An attacker could exploit this vulnerability to cause a denial of...

UBUNTU-CVE-2020-17437

An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data, by...

Design/Logic Flaw

Viber through 11.7.0.5 allows a remote attacker who can capture a victim's internet traffic to steal their Viber account, because not all Viber protocol traffic is encrypted. TCP data packet 9 on port 4244 from the victim's device contains cleartext information such as the device model and OS...

CVE-2019-9146

Jamf Self Service 10.9.0 allows man-in-the-middle attackers to obtain a root shell by leveraging the "publish Bash shell scripts" feature to insert "/Applications/Utilities/Terminal app/Contents/MacOS/Terminal" into the TCP data stream...

Code injection

Jamf Self Service 10.9.0 allows man-in-the-middle attackers to obtain a root shell by leveraging the "publish Bash shell scripts" feature to insert "/Applications/Utilities/Terminal app/Contents/MacOS/Terminal" into the TCP data stream...

CVE-2019-9146

CVE-2019-9146 affects Jamf Self Service 10.9.0. A MITM attacker could leverage the feature to publish Bash shell scripts and inject the string "/Applications/Utilities/Terminal app/Contents/MacOS/Terminal" into the TCP data stream, enabling escalation to a root shell. The base metrics indicate hi...

CVE-2019-9146

Jamf Self Service 10.9.0 allows man-in-the-middle attackers to obtain a root shell by leveraging the "publish Bash shell scripts" feature to insert "/Applications/Utilities/Terminal app/Contents/MacOS/Terminal" into the TCP data stream...