CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
52.7%
Severity: Medium
Date : 2018-03-25
CVE-ID : CVE-2017-15953 CVE-2017-15954 CVE-2017-15955
Package : bchunk
Type : denial of service
Remote : No
Link : https://security.archlinux.org/AVG-475
The package bchunk before version 1.2.2-4 is vulnerable to denial of
service.
Upgrade to 1.2.2-4.
The problems have been fixed upstream in version 1.2.2.
None.
bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to a heap-
based buffer overflow and crash when processing a malformed CUE (.cue)
file.
bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to a heap-
based buffer overflow (with a resultant invalid free) and crash when
processing a malformed CUE (.cue) file.
bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to an
“Access violation near NULL on destination operand” and crash when
processing a malformed CUE (.cue) file.
An attacker can cause a denial of service via a crafted CUE file.
https://github.com/extramaster/bchunk/issues/2
https://github.com/extramaster/bchunk/issues/3
https://github.com/extramaster/bchunk/issues/4
https://security.archlinux.org/CVE-2017-15953
https://security.archlinux.org/CVE-2017-15954
https://security.archlinux.org/CVE-2017-15955
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
52.7%