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ubuntucveUbuntu.comUB:CVE-2018-6543
HistoryFeb 02, 2018 - 12:00 a.m.

CVE-2018-6543

2018-02-0200:00:00
ubuntu.com
ubuntu.com
9

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.4%

In GNU Binutils 2.30, there’s an integer overflow in the function
load_specific_debug_section() in objdump.c, which results in malloc()
with 0 size. A crafted ELF file allows remote attackers to cause a denial
of service (application crash) or possibly have unspecified other impact.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchbinutils< 2.24-5ubuntu14.2+esm5) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchbinutils< 2.26.1-1ubuntu1~16.04.8+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.4%