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A buffer overflow when handling string concatenation in util_acl_to_str in tools/util.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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade opensc | Aug 22, 2024 | Sep 4, 2018 |
| Amazon Linux Ami 2 | — | Upgrade opensc-debuginfoUpgrade opensc | Apr 27, 2020 | Sep 4, 2018 |
| Centos_linux | — | Upgrade opensc-debuginfoUpgrade opensc | Aug 28, 2019 | Sep 4, 2018 |
| Debian | — | Upgrade opensc | Sep 13, 2019 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade opensc | Apr 16, 2020 | Sep 4, 2018 |
| Oracle_linux | — | Upgrade opensc | Jul 21, 2020 | Sep 12, 2018 |
| Redhat_linux | — | Upgrade openscUpgrade opensc-debuginfo | Aug 7, 2019 | Sep 4, 2018 |
| Suse | — | Upgrade libopensc2Upgrade openscUpgrade libopensc2-32bitUpgrade libopensc2-x86Upgrade opensc-x86Upgrade opensc-32bitUpgrade opensc-devel | Nov 6, 2018 | Sep 3, 2018 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Sep 4, 2018 |
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