CVE-2019-15946

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-15946
OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.

6.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.5 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://www.openwall.com/lists/oss-security/2019/12/29/1 Mailing List Third Party Advisory
https://github.com/OpenSC/OpenSC/commit/a3fc7693f3a035a8a7921cffb98432944bb42740 Patch Third Party Advisory
https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
http://www.openwall.com/lists/oss-security/2019/12/29/1 Mailing List Third Party Advisory
https://github.com/OpenSC/OpenSC/commit/a3fc7693f3a035a8a7921cffb98432944bb42740 Patch Third Party Advisory
https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
Configurations

Configuration 1 (hide)

cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
History

21 Nov 2024, 04:29

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2019/12/29/1 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2019/12/29/1 - Mailing List, Third Party Advisory
References () https://github.com/OpenSC/OpenSC/commit/a3fc7693f3a035a8a7921cffb98432944bb42740 - Patch, Third Party Advisory () https://github.com/OpenSC/OpenSC/commit/a3fc7693f3a035a8a7921cffb98432944bb42740 - Patch, Third Party Advisory
References () https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4 - Patch, Third Party Advisory () https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4 - Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/ -

30 Nov 2021, 22:14

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html - Third Party Advisory (MLIST) https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html - Mailing List, Third Party Advisory
References (MISC) https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4 - Third Party Advisory (MISC) https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4 - Patch, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/ - Mailing List, Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html - Mailing List, Third Party Advisory
CPE cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*		 cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

29 Nov 2021, 12:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html -
Information

Published : 2019-09-05 17:15

Updated : 2024-11-21 04:29

NVD link : CVE-2019-15946

Mitre link : CVE-2019-15946

CVE.ORG link : CVE-2019-15946

JSON object : View

Products Affected

opensc_project

  • opensc

debian

  • debian_linux

fedoraproject

  • fedora
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer