CVE-2016-2347

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/fragglet/lhasa/releases/tag/v0.3.1	Issue Tracking Patch Third Party Advisory
https://github.com/fragglet/lhasa/commit/6fcdb8f1f538b9d63e63a5fa199c5514a15d4564	Issue Tracking Patch Third Party Advisory
http://www.talosintelligence.com/reports/TALOS-2016-0095/	Exploit Technical Description Third Party Advisory
http://www.debian.org/security/2016/dsa-3540	Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00039.html	Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00038.html	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:opensuse:opensuse:13.2:::::::*
	cpe:2.3:o:opensuse:leap:42.1:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:7.0:::::::*

Configuration 3 (hide)

cpe:2.3:a:lhasa_project:lhasa:*:*:*:*:*:*:*:*

Information

Published : 2017-04-21 13:59

Updated : 2018-10-30 09:27

NVD link : CVE-2016-2347

Mitre link : CVE-2016-2347

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

debian

debian_linux

lhasa_project

lhasa

opensuse

opensuse
leap

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