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In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Dell PowerScale OneFS, versions 8.2.2.x-9.5.0.x, contains an improper privilege management vulnerability. A remote attacker with low privileges could potentially exploit this vulnerability, leading to escalation of privileges.

In f2fs_xattr_generic_list of xattr.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not required for exploitation.Product: Android. Versions: Android kernel. Android ID: A-120551147.

A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic. This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites. Cisco has not released and will not release software updates that address this vulnerability.

Actual legislation is a long shot and a decade away, but policy experts are looking to jump-start the conversation around greater legal liability for insecure software products.

### Summary If a `server.ca` file is present in `LXD_DIR` at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, that client is able to authenticate with LXD if their certificate is present in the trust store. - The LXD Go client (and by extension `lxc`) does not send non-CA signed certificates during the handshake. - A manual client (e.g. `cURL`) might send a non-CA signed certificate during the handshake. #### Versions affected LXD 4.0 and above. ### Details When PKI mode was added to LXD it was intended that all client and server certificates *must* be signed by the certificate authority (see https://github.com/canonical/lxd/pull/2070/commits/84d917bdcca6fe1e3191ce47f1597c7d094e1909). In PKI mode, the TLS listener configuration is altered to add the CA certificate but the `ClientAut...

The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the _Delay and _Unwritten buffer head states, which allows local users to cause a denial of service (system crash) by leveraging the presence of an ext4 filesystem that was mounted with a journal.

Ubuntu Security Notice 6502-2 - Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote attacker could possibly use this to execute arbitrary code. Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service.

Immigration and Customs Enforcement's contract with Paragon Solutions faces scrutiny over whether it complies with the Biden administration's executive order on spyware, WIRED has learned.

Jenkins Badge Plugin 1.9 and earlier does not escape the description and does not check for allowed protocols when creating a badge, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.