This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2018-16423 →

DEBIAN-CVE-2018-16423

A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.c in OpenSC before 0.19.0-rc1 could be used by attacker...

Original description

The description as published by the source.

A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 opensc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.0~rc1-1"}]}]

Debian:13 opensc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.0~rc1-1"}]}]

Debian:14 opensc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.0~rc1-1"}]}]

References

advisory security-tracker.debian.org