| Package | Affected versions | Patched versions |
|---|---|---|
| Microsoft.Native.Quic.MsQuic.OpenSSL | ≥ 2.5.3, < 2.5.10< 2.4.19 | 2.5.102.4.19 |
| Microsoft.Native.Quic.MsQuic.Schannel | ≥ 2.5.3, < 2.5.10< 2.4.19 | 2.5.102.4.19 |
Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
New network path creations and removals triggered by incoming packets can lead to a pointer invalidation.
An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free