CVE-2017-7376

Buffer overflow in libxml2 allows remote attackers to execute arbitrary code by leveraging an incorrect limit for port values when handling redirects.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://source.android.com/security/bulletin/2017-06-01	Third Party Advisory
https://git.gnome.org/browse/libxml2/commit/?id=5dca9eea1bd4263bfa4d037ab2443de1cd730f7e	Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1462216	Issue Tracking Third Party Advisory
https://android.googlesource.com/platform/external/libxml2/+/51e0cb2e5ec18eaf6fb331bc573ff27b743898f4	Patch Third Party Advisory
https://www.debian.org/security/2017/dsa-3952	Third Party Advisory
http://www.securitytracker.com/id/1038623	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/98877	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:google:android:7.1.2:::::::*
	cpe:2.3:o:google:android:6.0.1:::::::*
	cpe:2.3:o:google:android:5.0.2:::::::*
	cpe:2.3:o:google:android:5.1.1:::::::*
	cpe:2.3:o:google:android:4.4.4:::::::*
	cpe:2.3:o:google:android:7.1.1:::::::*
	cpe:2.3:o:google:android:7.0:::::::*
	cpe:2.3:o:google:android:6.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

Information

Published : 2018-02-19 11:29

Updated : 2019-05-17 08:15

NVD link : CVE-2017-7376

Mitre link : CVE-2017-7376

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Products Affected

debian

debian_linux

google

android

xmlsoft

libxml2

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9.8 /10