CVE-2009-2347

libtiff: integer overflows in various inter-color spaces conversion tools (crash, ACE)

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.

Múltiples desbordamientos de enteros en las herramientas de conversión de inter-color spaces de libtiff v3.8 hasta v3.8.2 y v4.0, permiten a atacantes dependientes del contexto ejecutar código de su elección a través de una imagen TIFF con valores grandes para el (1) ancho y (2) alto. Esto provoca un desbordamiento de búfer basado en memoria dinámica -heap- en (a) la función cvt_whole_image de tiff2rgba y (b) la función tiffcvt de rgb2ycbcr.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-07-07 CVE Reserved
2009-07-14 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-189: Numeric Errors
CWE-190: Integer Overflow or Wraparound

CAPEC

References (31)

URL	Tag	Source
http://osvdb.org/55821	Vdb Entry
http://osvdb.org/55822	Vdb Entry
http://secunia.com/advisories/35811	Third Party Advisory
http://secunia.com/advisories/35866	Third Party Advisory
http://secunia.com/advisories/35883	Third Party Advisory
http://secunia.com/advisories/35911	Third Party Advisory
http://secunia.com/advisories/36194	Third Party Advisory
http://secunia.com/advisories/50726	Third Party Advisory
http://www.securityfocus.com/archive/1/504892/100/0/threaded	Mailing List
http://www.securitytracker.com/id?1022539	Vdb Entry
http://www.vupen.com/english/advisories/2011/0621	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/51688	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10988	Signature

URL	Date	SRC

URL	Date	SRC
http://article.gmane.org/gmane.linux.debian.devel.changes.unstable/178563	2018-10-10
http://bugzilla.maptools.org/show_bug.cgi?id=2079	2018-10-10
http://www.mandriva.com/security/advisories?name=MDVSA-2009:150	2018-10-10
http://www.ocert.org/advisories/ocert-2009-012.html	2018-10-10
http://www.securityfocus.com/bid/35652	2018-10-10
http://www.vupen.com/english/advisories/2009/1870	2018-10-10
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-2347	2018-10-10

URL	Date	SRC
http://secunia.com/advisories/35817	2018-10-10
http://security.gentoo.org/glsa/glsa-200908-03.xml	2018-10-10
http://security.gentoo.org/glsa/glsa-201209-02.xml	2018-10-10
http://www.debian.org/security/2009/dsa-1835	2018-10-10
http://www.mandriva.com/security/advisories?name=MDVSA-2011:043	2018-10-10
http://www.redhat.com/support/errata/RHSA-2009-1159.html	2018-10-10
http://www.ubuntu.com/usn/USN-801-1	2018-10-10
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00663.html	2018-10-10
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00724.html	2018-10-10
https://access.redhat.com/security/cve/CVE-2009-2347	2009-07-16
https://bugzilla.redhat.com/show_bug.cgi?id=510041	2009-07-16

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"				3.8.0 Search vendor "Libtiff" for product "Libtiff" and version "3.8.0"		-		Affected
Libtiff Search vendor "Libtiff"		Libtiff Search vendor "Libtiff" for product "Libtiff"				3.8.1 Search vendor "Libtiff" for product "Libtiff" and version "3.8.1"		-		Affected
Libtiff Search vendor "Libtiff"		Libtiff Search vendor "Libtiff" for product "Libtiff"				3.8.2 Search vendor "Libtiff" for product "Libtiff" and version "3.8.2"		-		Affected
Libtiff Search vendor "Libtiff"		Libtiff Search vendor "Libtiff" for product "Libtiff"				3.9 Search vendor "Libtiff" for product "Libtiff" and version "3.9"		-		Affected
Libtiff Search vendor "Libtiff"		Libtiff Search vendor "Libtiff" for product "Libtiff"				4.0 Search vendor "Libtiff" for product "Libtiff" and version "4.0"		-		Affected