CVE-2015-8363

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.

La función jpeg2000_read_main_headers en libavcodec/jpeg2000dec.c en FFmpeg en versiones anteriores a 2.6.5, 2.7.x en versiones anteriores a 2.7.3 y 2.8.x hasta la versión 2.8.2 no impone la singularidad del marcador SIZ en una imagen JPEG 2000, lo que permite a atacantes remotos provocar una denegación de servicio (acceso a memoria dinámica fuera de rango) o posiblemente tener otro impacto no especificado a través de una imagen manipulada con dos o más de estos marcadores.

*Credits: N/A

Attack Vector

Local

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

2015-11-26 CVE Reserved
2015-11-26 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (3)

URL	Tag	Source
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=44a7f17d0b20e6f8d836b2957e3e357b639f19a2	X_refsource_confirm
https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2015-12/msg00118.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.6.4 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.6.4"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.7.0 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.7.0"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.7.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.7.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.7.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.7.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.0 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.0"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.2"		-		Affected