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.
References
Link | Resource |
---|---|
https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/ | Exploit Third Party Advisory |
https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1 | Patch Release Notes Third Party Advisory |
https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-db0cd89ff279ad8c7b3bb780cdf2770a | Patch Third Party Advisory |
https://access.redhat.com/errata/RHSA-2019:2154 | |
https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html |
Configurations
Information
Published : 2018-09-03 17:29
Updated : 2019-08-06 10:15
NVD link : CVE-2018-16423
Mitre link : CVE-2018-16423
JSON object : View
CWE
CWE-415
Double Free
Products Affected
opensc_project
- opensc