CVE-2016-9262

jasper: integer truncation in jas_image_cmpt_create()

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple integer overflows in the (1) jas_realloc function in base/jas_malloc.c and (2) mem_resize function in base/jas_stream.c in JasPer before 1.900.22 allow remote attackers to cause a denial of service via a crafted image, which triggers use after free vulnerabilities.

Múltiples desbordamientos de entero en la función (1) jas_realloc en base/jas_malloc.c y función (2) mem_resize en base/jas_stream.c en JasPer en versiones anteriores a 1.900.22 permiten a atacantes remotos provocar una denegación de servicio a través de una imagen manipulada, lo que desencadena vulnerabilidades de uso después de liberación.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-11-10 CVE Reserved
2017-03-23 CVE Published
2024-08-06 CVE Updated
2024-11-08 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound
CWE-681: Incorrect Conversion between Numeric Types

CAPEC

References (9)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2016/11/10/4	Mailing List
http://www.securityfocus.com/bid/94224	Third Party Advisory
https://blogs.gentoo.org/ago/2016/11/07/jasper-use-after-free-in-jas_realloc-jas_malloc-c	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/mdadams/jasper/commit/634ce8e8a5accc0fa05dd2c20d42b4749d4b2735	2018-06-29

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2017:1208	2018-06-29
https://bugzilla.redhat.com/show_bug.cgi?id=1393882	2017-05-09
https://security.gentoo.org/glsa/201707-07	2018-06-29
https://usn.ubuntu.com/3693-1	2018-06-29
https://access.redhat.com/security/cve/CVE-2016-9262	2017-05-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jasper Project Search vendor "Jasper Project"		Jasper Search vendor "Jasper Project" for product "Jasper"				<= 1.900.21 Search vendor "Jasper Project" for product "Jasper" and version " <= 1.900.21"		-		Affected