5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.024 Low
EPSS
Percentile
90.0%
Once MSGRemoveContext is invoked (via SCARD_RELEASE_CONTEXT), cardsList is freed. A repeated invocation of SCARD_RELEASE_CONTEXT (with an empty context handle) results in a use-after-free followed by a double-free. After MSGRemoveContext, invocation of SCardEstablishContext enable further use-after-free of cardsList in MSGCheckHandleAssociation, MSGRemoveContext, MSGAddHandle, MSGRemoveHandle. To avoid this problem, destroy the list only when the client connection is terminated. (CVE-2016-10109)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 5 | noarch | pcsc-lite | < 1.8.11-4.1 | pcsc-lite-1.8.11-4.1.mga5 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.024 Low
EPSS
Percentile
90.0%