DebianDEBIAN:DLA-1158-1:CAAA7[SECURITY] [DLA 1158-1] bchunk security update
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
AI Score
Confidence
High
EPSS
Percentile
52.7%
Package : bchunk
Version : 1.2.0-12+deb7u1
CVE ID : CVE-2017-15953 CVE-2017-15954 CVE-2017-15955
Debian Bug : 880116
Several vulnerabilities were discovered in bchunk, a tool to convert a
CD image in .bin/.cue format into a set of .iso and .cdr/.wav tracks.
It was possible to trigger a heap-based buffer overflow with an
resultant invalid free when processing a malformed CUE (.cue) file
that may lead to the execution of arbitrary code or a application crash.
For Debian 7 "Wheezy", these problems have been fixed in version
1.2.0-12+deb7u1.
We recommend that you upgrade your bchunk packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 9 | s390x | bchunk | < 1.2.0-12+deb9u1 | bchunk_1.2.0-12+deb9u1_s390x.deb |
| Debian | 9 | i386 | bchunk | < 1.2.0-12+deb9u1 | bchunk_1.2.0-12+deb9u1_i386.deb |
| Debian | 7 | amd64 | bchunk | < 1.2.0-12+deb7u1 | bchunk_1.2.0-12+deb7u1_amd64.deb |
| Debian | 8 | arm64 | bchunk | < 1.2.0-12+deb8u1 | bchunk_1.2.0-12+deb8u1_arm64.deb |
| Debian | 8 | i386 | bchunk | < 1.2.0-12+deb8u1 | bchunk_1.2.0-12+deb8u1_i386.deb |
| Debian | 8 | amd64 | bchunk | < 1.2.0-12+deb8u1 | bchunk_1.2.0-12+deb8u1_amd64.deb |
| Debian | 7 | all | bchunk | < 1.2.0-12+deb7u1 | bchunk_1.2.0-12+deb7u1_all.deb |
| Debian | 8 | all | bchunk | < 1.2.0-12+deb8u1 | bchunk_1.2.0-12+deb8u1_all.deb |
| Debian | 8 | kfreebsd-amd64 | bchunk | < 1.2.0-12+deb8u1 | bchunk_1.2.0-12+deb8u1_kfreebsd-amd64.deb |
| Debian | 9 | mips | bchunk | < 1.2.0-12+deb9u1 | bchunk_1.2.0-12+deb9u1_mips.deb |
Related
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
AI Score
Confidence
High
EPSS
Percentile
52.7%