| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally. |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Credential Providers allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow vulnerability in Samsung Opensource rlottie allows Buffer Overflow via Environment Variables.
This issue affects rlottie: e57b094f03c39a751a1fded6f7d6c13f1ed95ec9. |
| Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally. |
| The fanx_fingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints. The allocation size is computed as strlen(b64) + strlen(hex) + 31, but the format string "fan1:x509:server:passive:%s:sha256:%s" contains 33 fixed characters in addition to the two variable-length fields and a null terminator, requiring strlen(b64) + strlen(hex) + 34 bytes. This miscalculation results in a 3-byte heap-based buffer overflow on every invocation of the function with valid inputs. The overflow occurs because sprintf writes the full formatted string into the undersized heap buffer without bounds checking. An attacker who can supply a crafted pcap file containing a TLS X.509 certificate to a user running ssldump with FAN/1 fingerprinting enabled (for example with the -j -N options) can trigger the overflow. The resulting heap corruption may lead to denial of service through a crash or, in a worst-case scenario, arbitrary code execution in the context of the user running ssldump. The vulnerability is deterministic and requires no special privileges beyond the ability to provide input to the tool. |
| Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally. |
| Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network. |
