CVE-2016-5314

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow in the PixarLogDecode function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by overwriting the vgetparent function pointer with rgb2ycbcr.

Desbordamiento de búfer en la función PixarLogDecode en tif_pixarlog.c en LibTIFF, en versiones 4.0.6 y anteriores, permite que atacantes remotos provoquen una denegación de servicio (cierre inesperado de la aplicación) u otro tipo de impacto sin especificar mediante una imagen TIFF manipulada. Esto se demuestra sobrescribiendo el puntero de función vgetparent con rgb2ycbcr.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-06-06 CVE Reserved
2017-02-27 CVE Published
2023-08-02 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (15)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2016/06/15/1	Mailing List
http://www.openwall.com/lists/oss-security/2016/06/15/9	Mailing List
http://www.openwall.com/lists/oss-security/2016/06/30/3	Mailing List
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html	Third Party Advisory
http://www.securityfocus.com/bid/91195	Third Party Advisory
http://www.securityfocus.com/bid/91245	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1346687	Issue Tracking

URL	Date	SRC
http://bugzilla.maptools.org/show_bug.cgi?id=2554	2024-08-06

URL	Date	SRC
https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2	2018-04-05

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html	2018-04-05
http://lists.opensuse.org/opensuse-updates/2016-07/msg00087.html	2018-04-05
http://lists.opensuse.org/opensuse-updates/2016-09/msg00060.html	2018-04-05
http://lists.opensuse.org/opensuse-updates/2016-09/msg00090.html	2018-04-05
https://security.gentoo.org/glsa/201701-16	2018-04-05
https://www.debian.org/security/2017/dsa-3762	2018-04-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Libtiff Search vendor "Libtiff"		Libtiff Search vendor "Libtiff" for product "Libtiff"				<= 4.0.6 Search vendor "Libtiff" for product "Libtiff" and version " <= 4.0.6"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.1 Search vendor "Opensuse" for product "Leap" and version "42.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.1 Search vendor "Opensuse" for product "Opensuse" and version "13.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				6.0 Search vendor "Redhat" for product "Enterprise Linux" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				7.0 Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected