Vulnerability CVE-2016-1243

Vulnerability Name:

CVE-2016-1243 (CCN-117483)

Assigned:

2015-12-27

Published:

2016-09-18

Updated:

2018-10-21

Summary:

Stack-based buffer overflow in the extractTree function in unADF allows remote attackers to execute arbitrary code via a long pathname.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2016-1243

Source: MISC
Type: Patch, Vendor Advisory
http://tmp.tjjr.fi/0001-Fix-unsafe-extraction-by-using-mkdir-instead-of-shel.patch

Source: DEBIAN
Type: Third Party Advisory
DSA-3676

Source: BID
Type: UNKNOWN
93329

Source: CCN
Type: Debian Bug report logs - #838248
unadf: CVE-2016-1243 and CVE-2016-1244

Source: CONFIRM
Type: Patch, Third Party Advisory, VDB Entry
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838248

Source: XF
Type: UNKNOWN
debian-unadf-cve20161243-bo(117483)

Source: CCN
Type: Debian Security Website
CVE-2016-1244 - Debian Security Tracker

Source: GENTOO
Type: UNKNOWN
GLSA-201804-20

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-1243

Vulnerable Configuration:

Configuration 1:

cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Configuration 2:

cpe:/a:unadf_project:unadf:1.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.cisecurity:def:1204	P	DSA-3676-1 -- unadf -- security update	2016-11-10
oval:com.ubuntu.precise:def:20161243000	V	CVE-2016-1243 on Ubuntu 12.04 LTS (precise) - medium.	2016-10-03
oval:com.ubuntu.xenial:def:201612430000000	V	CVE-2016-1243 on Ubuntu 16.04 LTS (xenial) - medium.	2016-10-03
oval:com.ubuntu.trusty:def:20161243000	V	CVE-2016-1243 on Ubuntu 14.04 LTS (trusty) - medium.	2016-10-03
oval:com.ubuntu.xenial:def:20161243000	V	CVE-2016-1243 on Ubuntu 16.04 LTS (xenial) - medium.	2016-10-03

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