| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Prior to version 0.19.2, an issue in the low-level DER parsing functions can cause unexpected exceptions to be raised from the public API functions. `ecdsa.der.remove_octet_string()` accepts truncated DER where the encoded length exceeds the available buffer. For example, an OCTET STRING that declares a length of 4096 bytes but provides only 3 bytes is parsed successfully instead of being rejected. Because of that, a crafted DER input can cause `SigningKey.from_der()` to raise an internal exception (`IndexError: index out of bounds on dimension 1`) rather than cleanly rejecting malformed DER (e.g., raising `UnexpectedDER` or `ValueError`). Applications that parse untrusted DER private keys may crash if they do not handle unexpected exceptions, resulting in a denial of service. Version 0.19.2 patches the issue. |
| Server-side request forgery (ssrf) in Microsoft Exchange allows an authorized attacker to elevate privileges over a network. |
| Microsoft Edge (Chromium-based) Defense in Depth Vulnerability |
| Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability |
| AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network. |
| Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
| Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally. |
| Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. |
| Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally. |
| Server-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network. |
| Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally. |
| Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. |
| Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| Improper input validation in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. |
| Heap-based buffer overflow in Azure Linux Virtual Machines allows an authorized attacker to elevate privileges locally. |
| Missing authentication for critical function in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network. |
| Cleartext transmission of sensitive information in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network. |
| Dependency on vulnerable third-party component in GitHub Repo: zero-shot-scfoundation allows an unauthorized attacker to execute code over a network. |
