Double Free
CVE-2018-16425
Summary
A double free when handling responses from an HSM Card in sc_pkcs15emu_sc_hsm_init in libopensc/pkcs15-sc-hsm.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
- LOW
- PHYSICAL
- HIGH
- UNCHANGED
- NONE
- LOW
- HIGH
- HIGH
CWE-415 - Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.
References
Advisory Timeline
- Published