Detections
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Rocky Linux 8 : opensc (RLSA-2021:1600)
medium Nessus Plugin ID 184715
Synopsis
The remote Rocky Linux host is missing one or more security updates.Description
The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:1600 advisory.- The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file. (CVE-2020-26570)
- 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-2020-26571)
- The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher. (CVE-2020-26572)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected opensc, opensc-debuginfo and / or opensc-debugsource packages.See Also
https://errata.rockylinux.org/RLSA-2021:1600
https://bugzilla.redhat.com/show_bug.cgi?id=1830901
https://bugzilla.redhat.com/show_bug.cgi?id=1877973
https://bugzilla.redhat.com/show_bug.cgi?id=1885947
https://bugzilla.redhat.com/show_bug.cgi?id=1885950
https://bugzilla.redhat.com/show_bug.cgi?id=1885954
Plugin Details
Severity: Medium
ID: 184715
File Name: rocky_linux_RLSA-2021-1600.nasl
Version: 1.0
Type: local
Published: 11/6/2023
Updated: 11/6/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Low
Base Score: 2.1
Temporal Score: 1.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2020-26572
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:rocky:linux:opensc, p-cpe:/a:rocky:linux:opensc-debuginfo, p-cpe:/a:rocky:linux:opensc-debugsource, cpe:/o:rocky:linux:8
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 5/18/2021
Vulnerability Publication Date: 10/6/2020