CVEvulnerability
CVE-2018-16419
6.6 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-09-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.6 MEDIUM — CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
Description
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.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.
Affected configurations
• opensc project opensc (<= 0.18.0)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- https://access.redhat.com/errata/RHSA-2019:2154 access.redhat.com
- https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-a6074523a9cbd875e26c58e20868fb15 Patch, Third Party Advisory
- https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1 Patch, Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html lists.debian.org
- https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/ Exploit, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2154 access.redhat.com
- https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-a6074523a9cbd875e26c58e20868fb15 Patch, Third Party Advisory
- https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1 Patch, Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html lists.debian.org
- https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/ Exploit, Third Party Advisory