CVE-2015-7554

libtiff: Invalid-write in _TIFFVGetField() when parsing some extension tags

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.

La función _TIFFVGetField en tif_dir.c en libtiff 4.0.6 permite a atacantes causar una denegación de servicio (escritura de memoria no válida y caída) o posiblemente tener otro impacto no especificado a través de datos de campo manipulados en una etiqueta de extensión en una imagen TIFF.

*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

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

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

2015-09-29 CVE Reserved
2015-12-27 CVE Published
2023-06-20 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-254: 7PK - Security Features

CAPEC

References (15)

URL	Tag	Source
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html	X_refsource_confirm
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html	X_refsource_confirm
http://www.securityfocus.com/archive/1/537205/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/79699	Vdb Entry

URL	Date	SRC
http://packetstormsecurity.com/files/135078/libtiff-4.0.6-Invalid-Write.html	2024-08-06
http://seclists.org/fulldisclosure/2015/Dec/119	2024-08-06
http://www.openwall.com/lists/oss-security/2015/12/26/7	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2016-01/msg00078.html	2018-10-30
http://lists.opensuse.org/opensuse-updates/2016-01/msg00081.html	2018-10-30
http://lists.opensuse.org/opensuse-updates/2016-01/msg00100.html	2018-10-30
http://rhn.redhat.com/errata/RHSA-2016-1546.html	2018-10-30
http://rhn.redhat.com/errata/RHSA-2016-1547.html	2018-10-30
https://security.gentoo.org/glsa/201701-16	2018-10-30
https://access.redhat.com/security/cve/CVE-2015-7554	2016-08-02
https://bugzilla.redhat.com/show_bug.cgi?id=1294417	2016-08-02

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