CVE-2019-7665

2019-02-0900:00:00

ubuntu.com

5.5 Medium

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

50.7%

JSON

In elfutils 0.175, a heap-based buffer over-read was discovered in the
function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input
can cause a segmentation fault leading to denial of service (program crash)
because ebl_core_note does not reject malformed core file notes.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchelfutils< 0.170-0.4ubuntu0.1UNKNOWN
ubuntu18.10noarchelfutils< 0.170-0.5.0ubuntu1.1UNKNOWN
ubuntu14.04noarchelfutils< 0.158-0ubuntu5.3+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchelfutils< 0.165-3ubuntu1.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	elfutils	< 0.170-0.4ubuntu0.1	UNKNOWN
ubuntu	18.10	noarch	elfutils	< 0.170-0.5.0ubuntu1.1	UNKNOWN
ubuntu	14.04	noarch	elfutils	< 0.158-0ubuntu5.3+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	elfutils	< 0.165-3ubuntu1.2	UNKNOWN