| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Use after free in IP Helper allows an unauthorized attacker to execute code over a network. |
| Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network. |
| Net::IDN::Punycode versions from 2.301 before 2.590 for Perl allow a heap use-after-free via a decoded code point that reallocates the output buffer in decode_punycode.
The XS backend inserts each decoded code point into the string buffer of the scalar it returns. decode_punycode computes the insertion pointer first and only then grows the buffer when the code point does not fit. The growth reallocates the buffer and updates every pointer except the insertion pointer, so the move that follows and the write of the code point go through a freed pointer. The buffer starts at twice the label length, and a code point above U+FFFF takes four bytes in the output, so a label of such code points outgrows it and forces the reallocation.
Version 2.301, the fix for CVE-2016-15059, introduced the defect. Only the XS backend is affected.
Decoding an attacker-supplied punycode label reads and writes freed heap memory. |
| Use after free in Windows SMB Client allows an unauthorized attacker to execute code over a network. |
| Use after free in Windows Notification allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Deployment Services allows an authorized attacker to execute code over a network. |
| Use after free in Windows Deployment Services allows an authorized attacker to execute code over a network. |
| Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's optional oghttp2 upstream HTTP/2 codec accepts a response trailer HEADERS frame without END_STREAM. Envoy completes and deferred-deletes the ActiveRequest while oghttp2 keeps the stream open, leaving ClientStreamImpl with a dangling response_decoder_ reference. A later frame on the stream can dispatch through the freed object and crash the process. The relevant scope boundary is that the default nghttp2 codec rejects the malformed trailers, and the trigger is upstream-only with oghttp2 enabled. This issue is fixed in versions 1.36.10, 1.37.6, 1.38.4, and 1.39.1. |
| Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network. |
| Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a network. |
| Use after free in Windows HTTP.sys allows an authorized attacker to elevate privileges over a network. |
| In multiple locations, there is a possible use-after-free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. |
| In multiple locations, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. |
| In multiple locations, there is a possible use-after-free due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. |
| In multiple locations, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. |
