| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Null pointer dereference in Microsoft QUIC allows an unauthorized attacker to deny service over a network. |
| Unintended proxy or intermediary ('confused deputy') in Servicing Stack Updates allows an authorized attacker to elevate privileges locally. |
| Improper authorization in Windows Task Scheduler allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally. |
| Out-of-bounds read in Windows iSCSI allows an authorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Windows LUAFV allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. |
| Buffer over-read in Windows Performance Counters allows an authorized attacker to disclose information locally. |
| Double free in Windows DNS allows an unauthorized attacker to execute code over a network. |
| Time-of-check time-of-use (toctou) race condition in Windows DHCP Server allows an authorized attacker to execute code over a network. |
| Missing release of memory after effective lifetime in Windows Kerberos allows an unauthorized attacker to deny service over a network. |
| Use after free in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally. |
| Issue summary: QUIC, when performing automated peer detection, may allow
uninitialized stack data to leak into the received address which is then used
as the destination for outgoing packets.
Impact summary: Applications using QUIC's automated peer detection mechanism
may receive an invalid address, leading to connection loss and disclosure of
uninitialized stack data to an attacker observing the outgoing network traffic.
CWE: CWE-457 (Use of Uninitialized Variable)
Description: The OpenSSL QUIC stack contains a feature in which, when using an
already connected socket, it will auto-detect the peer address during the SSL
handshake. This feature uses the getpeername() function, passing a buffer of
sufficient length to hold any supported address family, but passes a buffer
length that is only sized such that larger addresses, such as IPv6, cannot be
retrieved. The getpeername() function however, still returns the full address
length, which is accepted as the valid input buffer length, leading to the
address buffer containing uninitialized stack data instead of the actual peer
address. The invalid peer address is then used as destination for the outgoing
packets which leads to a connectivity breakage and a leakage of the
uninitialized stack data to passive network observers.
FIPS impact: no
The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this CVE as
the affected protocol is not implemented in the FIPS module. |
| Double free in Windows Error Reporting allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a network. |
| Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code locally. |
| Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network. |
