CVE Vulnerability Catalog

MaxSite CMS through 109.6 contains a local file inclusion vulnerability in the ajax and require-maxsite dispatchers that allows unauthenticated attackers to execute privileged handler files by supplying base64-encoded path traversal sequences. Attackers can bypass path validation checks and execute admin-gated handler actions without authentication to access sensitive functionality.

Two case-insensitive comparisons on request-derived usernames outside the main authorization path in CUPS's scheduler (printer ACL validation and private-attribute filtering) could allow bypass of username-based access controls in certain configurations.

The cupsUTF32ToUTF8() function in CUPS (cups/transcode.c) lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content.

The memcached cache plugin in the community.general Ansible collection does not perform explicit serialization, relying on python-memcached which pickles values on write and unpickles on read. Because memcached is unauthenticated and cache keys are predictable, an attacker can write a crafted pickle payload that is deserialized and executed on the Ansible controller when the poisoned fact cache is read, leading to remote code execution.

A flaw was found in the OCAPI modules (ocapi_command, ocapi_info) of the community.general Ansible collection. The shared OCAPI request helper disables TLS certificate validation on every request and the modules expose no parameter to re-enable it, while sending HTTP Basic-Auth credentials to an https endpoint. An attacker positioned on the network path between the Ansible controller and the OCAPI-managed storage/enclosure device can present any certificate, intercept the session, capture the credentials, and tamper with responses.

In SSSD's IdP authentication provider, the eval_access_token_buf() function compares the OIDC subject identifier using strncmp() with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix of a target user's identifier can authenticate as the target user.

Incomplete list of disallowed inputs in the mutable SQL detector component in Amazon awslabs mysql-mcp-server might allow context-dependent actors to bypass the read-only enforcement gate and reach file-read and file-write SQL sinks via SQL inline comments that the regex engine does not treat as whitespace. To remediate this issue, users should upgrade to version 1.0.23.

A vulnerability in the Linux kernel's VLAN mechanism involves dynamically changing hard_header_len when toggling hardware VLAN TX offload. This causes a data race in lockless TX paths, potentially leading to skb_under_panic and a mismatch between allocated headroom and header creation.

In the Linux kernel, in the crypto: krb5 module, crypto_krb5_prepare_encryption() and crypto_krb5_prepare_checksum() free the buffer holding freshly derived keys with plain kfree(), leaving the key material behind in the freed slab object. This can lead to sensitive data leakage.

In the Linux kernel, in the xhci: dbgtty driver, if tty_register_driver() fails, it drops the reference but fails to set the global dbc_tty_driver to NULL, causing the unregister to be called again when the module exits. This leads to a use-after-free condition.

In the Linux kernel, in the crypto: qcom-rng module, the random number generator does not allow zero as an output, making its output distinguishable from truly random. Zero is a valid random number and should be allowed.

In the Linux kernel, in KVM: s390 vsie, when shadowing crypto access bits from a format0 apcb (crycb 0 or 1), bits 64..255 are unchanged from whatever is in the vsie page in the crycb and thus in the apcb. This gives a nested guest potential access to a device no longer available. Zero out the remaining bits.

In the Linux kernel, in io_uring, eventfd signaling is done inline when adding the first entry to the work list, which can cause issues when the addition is done from a wakeup handler context. The fix adds the IOU_F_TWQ_IN_WAKE flag to force deferral of signaling via call_rcu_hurry() instead of inline signaling.

In the Linux kernel, a vulnerability was found in the amdgpu driver where amdgpu_devcoredump_format() recursively acquires a ww_mutex lock. This can lead to a deadlock when dumping IB contents from a hung job. The fix moves the operation to a separate helper using a single drm_exec context.

In the Linux kernel, in HID: core, there is a number/pointer type confusion on long items. When fetch_item() is called by hid_scan_report() on an item with HID_ITEM_TAG_LONG, it stores a pointer to the item data in item->data.longdata instead of storing a value directly. Functions item_udata() and item_sdata() incorrectly assume short format, leading to the lower part of a kernel pointer being printed as a number in dmesg.

A vulnerability in the Linux kernel causes a NULL pointer dereference in the PCI host-generic driver on 32-bit systems using CAM mode. During PCI bus enumeration, the first config read uses an uninitialized mapping, leading to a kernel panic. The issue stems from missing add_bus/remove_bus callbacks in the CAM operations, which are necessary for proper mapping of the config space.

A vulnerability in the Linux kernel's KCOV mechanism causes data corruption and race conditions on PREEMPT_RT systems. The issue stems from storing temporary KCOV state in per-CPU areas, which can be overwritten by nested softirq preemption. Additionally, under certain initialization conditions, it may lead to kernel panic or memory leaks.

In the Linux kernel, the drm/xe driver's DPT allocation paths were fixed. The fallback from VRAM to system memory was removed as it did not work and caused black screen with pipe faults. Also, stolen memory usage is avoided due to latency and risk of random system hangs under load.

In the Linux kernel, a use-after-free vulnerability in the Bluetooth ISO subsystem was fixed in iso_conn_ready. The issue occurred when the listening socket was closed concurrently, leading to use of freed memory when creating a child socket.

An OS Command Injection (CWE-78) vulnerability exists that could cause privilege escalation to root and unauthorized execution of administrative functions when an authenticated user with SSH enabled interacts with the operating system console that improperly processes user-controlled input.