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SUSE SLED15 / SLES15 Security Update : opensc (SUSE-SU-2018:3629-1)
medium Nessus Plugin ID 120156
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Synopsis
The remote SUSE host is missing one or more security updates.Description
This update for opensc fixes the following security issues :CVE-2018-16391: Fixed a denial of service when handling responses from a Muscle Card (bsc#1106998)
CVE-2018-16392: Fixed a denial of service when handling responses from a TCOS Card (bsc#1106999)
CVE-2018-16393: Fixed buffer overflows when handling responses from Gemsafe V1 Smartcards (bsc#1108318)
CVE-2018-16418: Fixed buffer overflow when handling string concatenation in util_acl_to_str (bsc#1107039)
CVE-2018-16419: Fixed several buffer overflows when handling responses from a Cryptoflex card (bsc#1107107)
CVE-2018-16420: Fixed buffer overflows when handling responses from an ePass 2003 Card (bsc#1107097)
CVE-2018-16421: Fixed buffer overflows when handling responses from a CAC Card (bsc#1107049)
CVE-2018-16422: Fixed single byte buffer overflow when handling responses from an esteid Card (bsc#1107038)
CVE-2018-16423: Fixed double free when handling responses from a smartcard (bsc#1107037)
CVE-2018-16424: Fixed double free when handling responses in read_file (bsc#1107036)
CVE-2018-16425: Fixed double free when handling responses from an HSM Card (bsc#1107035)
CVE-2018-16426: Fixed endless recursion when handling responses from an IAS-ECC card (bsc#1107034)
CVE-2018-16427: Fixed out of bounds reads when handling responses in OpenSC (bsc#1107033)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2581=1
See Also
https://bugzilla.suse.com/show_bug.cgi?id=1104812
https://bugzilla.suse.com/show_bug.cgi?id=1106998
https://bugzilla.suse.com/show_bug.cgi?id=1106999
https://bugzilla.suse.com/show_bug.cgi?id=1107033
https://bugzilla.suse.com/show_bug.cgi?id=1107034
https://bugzilla.suse.com/show_bug.cgi?id=1107035
https://bugzilla.suse.com/show_bug.cgi?id=1107036
https://bugzilla.suse.com/show_bug.cgi?id=1107037
https://bugzilla.suse.com/show_bug.cgi?id=1107038
https://bugzilla.suse.com/show_bug.cgi?id=1107039
https://bugzilla.suse.com/show_bug.cgi?id=1107049
https://bugzilla.suse.com/show_bug.cgi?id=1107097
https://bugzilla.suse.com/show_bug.cgi?id=1107107
https://bugzilla.suse.com/show_bug.cgi?id=1108318
https://www.suse.com/security/cve/CVE-2018-16391/
https://www.suse.com/security/cve/CVE-2018-16392/
https://www.suse.com/security/cve/CVE-2018-16393/
https://www.suse.com/security/cve/CVE-2018-16418/
https://www.suse.com/security/cve/CVE-2018-16419/
https://www.suse.com/security/cve/CVE-2018-16420/
https://www.suse.com/security/cve/CVE-2018-16421/
https://www.suse.com/security/cve/CVE-2018-16422/
https://www.suse.com/security/cve/CVE-2018-16423/
https://www.suse.com/security/cve/CVE-2018-16424/
https://www.suse.com/security/cve/CVE-2018-16425/
https://www.suse.com/security/cve/CVE-2018-16426/
Plugin Details
Severity: Medium
ID: 120156
File Name: suse_SU-2018-3629-1.nasl
Version: 1.6
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 1/2/2019
Updated: 7/10/2024
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: Medium
Base Score: 4.6
Temporal Score: 3.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2018-16425
CVSS v3
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 6.1
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS Score Source: CVE-2018-16393
Vulnerability Information
CPE: p-cpe:/a:novell:suse_linux:opensc-debuginfo, p-cpe:/a:novell:suse_linux:opensc-debugsource, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:opensc
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 11/5/2018
Vulnerability Publication Date: 9/3/2018
Reference Information
CVE: CVE-2018-16391, CVE-2018-16392, CVE-2018-16393, CVE-2018-16418, CVE-2018-16419, CVE-2018-16420, CVE-2018-16421, CVE-2018-16422, CVE-2018-16423, CVE-2018-16424, CVE-2018-16425, CVE-2018-16426, CVE-2018-16427