CVE-2017-1000381

2017-07-0700:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

60.9%

JSON

The c-ares function ares_parse_naptr_reply(), which is used for parsing
NAPTR responses, could be triggered to read memory outside of the given
input buffer if the passed in DNS response packet was crafted in a
particular way.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=865360>

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchc-ares< 1.10.0-2ubuntu0.2UNKNOWN
ubuntu16.04noarchc-ares< 1.10.0-3ubuntu0.2UNKNOWN
ubuntu17.04noarchc-ares< 1.12.0-1ubuntu0.1UNKNOWN
ubuntu16.04noarchnodejs< 4.2.6~dfsg-1ubuntu4.2+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	c-ares	< 1.10.0-2ubuntu0.2	UNKNOWN
ubuntu	16.04	noarch	c-ares	< 1.10.0-3ubuntu0.2	UNKNOWN
ubuntu	17.04	noarch	c-ares	< 1.12.0-1ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	nodejs	< 4.2.6~dfsg-1ubuntu4.2+esm1	UNKNOWN