Vulnerability Name:

CVE-2019-19480 (CCN-172410)

Assigned:2019-10-23
Published:2019-10-23
Updated:2020-01-24
Summary:An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
CVSS v3 Severity:4.6 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
4.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-672
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-19480

Source: MLIST
Type: Mailing List
[oss-security] 20191229 OpenSC 0.20.0 released

Source: MISC
Type: Exploit, Patch, Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18478

Source: XF
Type: UNKNOWN
opensc-cve201919480-unspecified(172410)

Source: CCN
Type: OpenSC GIT Repository
pkcs15-prkey: Simplify cleaning memory after failure

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7

Source: FEDORA
Type: UNKNOWN
FEDORA-2020-3c93790abe

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-19480

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opensc-project:opensc:*:*:*:*:*:*:*:* (Version <= 0.19.0)
  • OR cpe:/a:opensc_project:opensc:0.20.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:opensc_project:opensc:0.20.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:opensc_project:opensc:0.20.0:rc3:*:*:*:*:*:*
  • AND
  • cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:opensc_project:opensc:0.19.0:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7724
    P
    		opensc-0.22.0-150400.1.7 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3130
    P
    		libSDL-1_2-0-1.2.15-15.11.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3380
    P
    		tar-1.27.1-15.3.7 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94760
    P
    		opensc-0.22.0-150400.1.7 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94492
    P
    		apache2-2.4.51-150400.4.6 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:95195
    P
    		icedtea-web-1.7.2-150100.7.3.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:249
    P
    		opensc-0.19.0-3.7.1 on GA media (Moderate)
    2022-06-13
    oval:org.opensuse.security:def:1178
    P
    		Security update for go1.18 (Important)
    2022-06-07
    oval:org.opensuse.security:def:113061
    P
    		opensc-0.21.0-2.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106501
    P
    		opensc-0.21.0-2.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:101025
    P
    		opensc-0.19.0-3.7.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62267
    P
    		opensc-0.19.0-3.7.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:72008
    P
    		opensc-0.19.0-3.7.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101205
    P
    		libmodplug-devel-0.3.19-2.10.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101908
    P
    		Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP3) (Important)
    2021-07-29
    oval:org.opensuse.security:def:111326
    P
    		Security update for opensc (Moderate)
    2021-04-16
    oval:org.opensuse.security:def:75804
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:107871
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:5647
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:108574
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:117386
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:64469
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:73591
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:66736
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:96842
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:com.ubuntu.disco:def:2019194800000000
    V
    		CVE-2019-19480 on Ubuntu 19.04 (disco) - medium.
    2019-12-02
    oval:com.ubuntu.bionic:def:2019194800000000
    V
    		CVE-2019-19480 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-12-02
    oval:com.ubuntu.xenial:def:2019194800000000
    V
    		CVE-2019-19480 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-12-02
    BACK
    opensc-project opensc *
    opensc_project opensc 0.20.0 rc1
    opensc_project opensc 0.20.0 rc2
    opensc_project opensc 0.20.0 rc3
    linux linux kernel -
    opensc_project opensc 0.19.0 -