CVE-2020-26570
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: LOCAL
- Privileges Required: Low Impact
- Scope: UNCHANGED
- User Interaction: NONE
CIA Impact Definition
- Confidentiality:
- Integrity:
- Availability: HIGH IMPACT
CVE-2020-26570 Vulnerability Summary
The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.
Access Complexity Graph for CVE-2020-26570
Impact Analysis for CVE-2020-26570
CVE-2020-26570: Detailed Information and External References
EPSS
0.00050
EPSS %
0.21290
References
0.00050
- http://www.openwall.com/lists/oss-security/2020/11/24/4
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24316
- https://github.com/OpenSC/OpenSC/commit/6903aebfddc466d966c7b865fae34572bf3ed23e
- https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXOHFDMNMO6IDECAGUTB3SJGAGXVRT6S/
CWE
CWE-787
Vulnerable Configurations
-
cpe:2.3:a:opensc_project:opensc:0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.2.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.3.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.3.1:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.3.1:*:*:*:*:*:*:*
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cpe:2.3:a:opensc_project:opensc:0.12.2:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.12.2:*:*:*:*:*:*:*
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cpe:2.3:a:opensc_project:opensc:0.12.2:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.12.2:rc1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.13.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.13.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.13.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.13.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.13.0:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.13.0:rc1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.13.0:prerelease1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.13.0:prerelease1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.14.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.14.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.14.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.14.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.14.0:rc2:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.14.0:rc2:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.15.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.15.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.15.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.15.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.15.0:prerelease1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.15.0:prerelease1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.15.0:prerelease2:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.15.0:prerelease2:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.15.0:prerelease3:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.15.0:prerelease3:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.16.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.16.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.16.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.16.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.16.0:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.16.0:rc1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.16.0:rc2:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.16.0:rc2:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.16.0:prerelease1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.16.0:prerelease1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.17.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.17.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.17.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.17.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.17.0:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.17.0:rc1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.17.0:rc2:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.17.0:rc2:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.18.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.18.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.18.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.18.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.18.0:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.18.0:rc1:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.18.0:rc2:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.18.0:rc2:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.19.0:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.19.0:*:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.19.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.19.0:-:*:*:*:*:*:*
-
cpe:2.3:a:opensc_project:opensc:0.19.0:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.19.0:rc1:*:*:*:*:*:*
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cpe:2.3:a:opensc_project:opensc:0.20.0:-:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.20.0:-:*:*:*:*:*:*
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cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
-
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVSS3 Source
nvd@nist.gov
CVSS3 Type
Primary
CVSS3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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