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mageiaGentoo FoundationMGASA-2017-0426
HistoryNov 27, 2017 - 12:18 a.m.

Updated bchunk package fixes security vulnerabilities

2017-11-2700:18:31
Gentoo Foundation
advisories.mageia.org
5

CVSS2

4.3

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

5.5

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

0.002

Percentile

52.7%

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. (CVE-2017-15953) 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. (CVE-2017-15954) bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to an β€œAccess violation near NULL on destination operand” and crash when processing a malformed CUE (.cue) file. (CVE-2017-15955)

OSVersionArchitecturePackageVersionFilename
Mageia5noarchbchunk<Β 1.2.0-13.1bchunk-1.2.0-13.1.mga5
Mageia6noarchbchunk<Β 1.2.0-14.1bchunk-1.2.0-14.1.mga6

CVSS2

4.3

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

5.5

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

0.002

Percentile

52.7%