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OpenSC: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2020-10-05
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenSC ausnutzen, um einen Denial of Service Zustand herbeizuführen oder um beliebigen Programmcode auszuführen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-26572US | medium5.5 | — | ||
The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher. | ||||
| CVE-2020-26571US | medium5.5 | — | ||
The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init. | ||||
| CVE-2020-26570US | medium5.5 | — | ||
The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file. | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2021:1600 vom 2021-05-18external
- Amazon Linux Security Advisory ALAS2-2023-2262 vom 2023-09-21external
- Debian Security Advisory DLA-2832 vom 2021-11-29external
- SUSE Security Update SUSE-SU-2021:1168-1 vom 2021-04-13external
- SUSE Security Update SUSE-SU-2021:0998-1 vom 2021-03-31external
- SUSE Security Update SUSE-SU-2022:1041-1 vom 2022-03-30external
- National Vulnerability Database CVE-2020-26570 vom 2020-10-05external
- National Vulnerability Database CVE-2020-26571 vom 2020-10-05external
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