CVE Database

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, a single unauthenticated WebSocket frame containing a deeply nested JSON document crashes the FreeSWITCH process via stack overflow, terminating all calls and sessions on the host. The recursion drives the worker thread's stack pointer into the stack guard page, raising SIGSEGV from the kernel before any usable write primitive develops. This issue has been patched in version 1.11.1.

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, mod_verto's WebSocket frame loop intercepts a #-prefixed speed-test protocol (#SPU / #SPB / #SPE) before any authentication check. The declared payload size in #SPU was parsed with atoi() and only rejected non-positive values, so an unauthenticated peer could request up to INT_MAX bytes. The server then wrote roughly size * 10 bytes back during the download phase, on the order of 20 GB per request, yielding strong outbound bandwidth amplification from a short request. This issue has been patched in version 1.11.1.

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.0, a STUN packet whose declared attribute length is shorter than the structure the parser casts to causes the parser to read and write past the end of the attribute, producing an out-of-bounds memory access on the per-leg media buffer. This issue has been patched in version 1.11.0.

Improper access control in Microsoft PC Manager allows an authorized attacker to bypass a security feature locally.

Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network.

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Improper access control in Windows Secure Boot allows an authorized attacker to elevate privileges locally.

No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.

No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Improper input validation in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Untrusted search path in Windows Narrator Braille allows an authorized attacker to elevate privileges locally.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorized attacker to elevate privileges locally.

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.

md-fileserver allows for local viewing of markdown files in a browser. Prior to version 1.10.3, a cross-site scripting (XSS) vulnerability exists in the application’s Markdown rendering logic. When user-supplied Markdown content is rendered, embedded raw HTML—including <script> tags—is processed and injected into the resulting page without sanitization, allowing arbitrary JavaScript execution in the context of the affected domain. This issue has been patched in version 1.10.3.