CVE-2018-16423
CVSS V2 Medium 4.6
CVSS V3 Medium 6.6
Description
A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.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.
Overview
- CVE ID
- CVE-2018-16423
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-09-04T00:29:00
- Last Modified Date
- 2019-08-06T17:15:27
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:* | 1 | OR | 0.18.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.6
- Base Severity
- MEDIUM
- Exploitability Score
- 0.7
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/ | Exploit Third Party Advisory |
| https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1 | Patch Release Notes Third Party Advisory |
| https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-db0cd89ff279ad8c7b3bb780cdf2770a | Patch Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:2154 | |
| https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-16423 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16423 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:39:26 | Added to TrackCVE | |||
| 2022-12-03 11:44:27 | 2018-09-04T00:29Z | 2018-09-04T00:29:00 | CVE Published Date | updated |
| 2022-12-03 11:44:27 | 2019-08-06T17:15:27 | CVE Modified Date | updated | |
| 2022-12-03 11:44:27 | Modified | Vulnerability Status | updated |