EIP-2026-102671
PRE-CVEMatrixSSL < 4.0.2 - Stack Buffer Overflow Verifying x.509 Certificates
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-102671. PoCs published by Google Security Research.
AI-analyzed exploit summary The exploit demonstrates a stack buffer overflow in MatrixSSL's `pubRsaDecryptSignedElementExt` function via a maliciously crafted X.509 certificate. The PoC includes a certificate that triggers the vulnerability, causing a segmentation fault due to insufficient bounds checking on the key size.
Description
MatrixSSL < 4.0.2 - Stack Buffer Overflow Verifying x.509 Certificates
Exploits (1)
The exploit demonstrates a stack buffer overflow in MatrixSSL's `pubRsaDecryptSignedElementExt` function via a maliciously crafted X.509 certificate. The PoC includes a certificate that triggers the vulnerability, causing a segmentation fault due to insufficient bounds checking on the key size.