CVE-2015-7555

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Heap-based buffer overflow in giffix.c in giffix in giflib 5.1.1 allows attackers to cause a denial of service (program crash) via crafted image and logical screen width fields in a GIF file.

Desbordamiento de buffer basado en memoria dinámica en giffix.c en giffix en giflib 5.1.1 permite a atacantes provocar una denegación de servicio (caída de programa) a través de una imagen manipulada y campos de anchura de pantalla lógicos en un archivo GIF.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-09-29 CVE Reserved
2015-12-22 CVE Published
2023-11-30 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (8)

URL	Tag	Source
http://www-01.ibm.com/support/docview.wss?uid=isg3T1023474	X_refsource_confirm
http://www.securityfocus.com/archive/1/537171/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/81697	Vdb Entry
http://www.securitytracker.com/id/1035331	Vdb Entry
https://source.android.com/security/bulletin/2017-05-01	X_refsource_confirm

URL	Date	SRC
http://packetstormsecurity.com/files/135034/giflib-5.1.1-Heap-Overflow.html	2024-08-06
http://seclists.org/fulldisclosure/2015/Dec/83	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174876.html	2018-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Giflib Project Search vendor "Giflib Project"		Giflib Search vendor "Giflib Project" for product "Giflib"				<= 5.1.1 Search vendor "Giflib Project" for product "Giflib" and version " <= 5.1.1"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				22 Search vendor "Fedoraproject" for product "Fedora" and version "22"		-		Affected