CVE-2017-8844

2017-05-0800:00:00

ubuntu.com

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:3.1/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

0.004 Low

EPSS

Percentile

73.9%

JSON

The read_1g function in stream.c in liblrzip.so in lrzip 0.631 allows
remote attackers to cause a denial of service (heap-based buffer overflow
and application crash) or possibly have unspecified other impact via a
crafted archive.

Bugs

<https://github.com/ckolivas/lrzip/issues/70>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlrzip< 0.631-1+deb9u1build0.18.04.1UNKNOWN
ubuntu14.04noarchlrzip< 0.616-1ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlrzip< 0.621-1ubuntu0.1~esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	lrzip	< 0.631-1+deb9u1build0.18.04.1	UNKNOWN
ubuntu	14.04	noarch	lrzip	< 0.616-1ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	lrzip	< 0.621-1ubuntu0.1~esm1	UNKNOWN