#perl

WordPress Slider Revolution plugin version 4.6.5 suffers from a remote shell upload vulnerability.

OpenAM Web Policy Agent (OpenAM Consortium Edition) provided by OpenAM Consortium parses URLs improperly, leading to a path traversal vulnerability(CWE-22). Furthermore, a crafted URL may be evaluated incorrectly.

The issue concerns the boot layer of ARM chips, which are driving a low-power mobile ecosystem that includes 5G smartphones and base stations.

The WPtouch WordPress plugin before 4.3.45 does not properly validate images to be uploaded, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)

### Impact `DyeColorIdMap->fromId()` did not account for the possibility that it might be given invalid input. This means that an undefined offset error would occur whenever this happened. This code is indirectly called during [`Banner->deserializeCompoundTag()`](https://github.com/pmmp/PocketMine-MP/blob/38d6284671e8b657ba557e765a6c29b24a7705f5/src/item/Banner.php#L104), which is invoked when deserializing any item NBT, whether from network or disk. An attacker could use this bug to crash a server by providing NBT with invalid values for pattern colours in an inventory transaction, or by using `/give` to obtain an item with NBT like this. ### Patches 08b9495bce2d65a6d1d3eeb76e484499a00765eb ### Workarounds This is quite difficult to work around via a plugin. Theoretically, it's possible to override the `Banner` item class from a plugin and validate the data before it reaches `deserializeCompoundTag()`. ### For more information If you have any questions or comments about this advi...

As infrastructure has grown more complex, the need to effectively manage it has grown, too – particularly for applications and APIs.

Ubuntu Security Notice 5794-1 - 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 or possibly execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.

Ubuntu Security Notice 5793-1 - It was discovered that the io_uring subsystem in the Linux kernel did not properly perform reference counting in some situations, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

Ubuntu Security Notice 5792-1 - Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secure Encrypted Virtualization. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

Ubuntu Security Notice 5791-1 - It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. David Leadbeater discovered that the netfilter IRC protocol tracking implementation in the Linux Kernel incorrectly handled certain message payloads in some situations. A remote attacker could possibly use this to cause a denial of service or bypass firewall filtering.