Jasper up to 1.900.3 imginfo libjasper/jpc/jpc_dec.c jpc_dec_process_siz YRsiz divide by zero

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Jasper up to 1.900.3 and classified as problematic. Affected by this vulnerability is the function jpc_dec_process_siz of the file libjasper/jpc/jpc_dec.c of the component imginfo. This manipulation of the argument YRsiz as part of BMP Image causes divide by zero. The identification of this vulnerability is CVE-2016-8692. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Jasper up to 1.900.3 (Programming Tool Software). It has been declared as problematic. Affected by this vulnerability is the function jpc_dec_process_siz of the file libjasper/jpc/jpc_dec.c of the component imginfo. The manipulation of the argument YRsiz as part of a BMP Image leads to a divide by zero vulnerability. The CWE definition for the vulnerability is CWE-369. The product divides a value by zero. As an impact it is known to affect availability. The summary by CVE is:

The jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.4 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted YRsiz value in a BMP image to the imginfo command.

The bug was discovered 02/15/2017. The weakness was shared 02/15/2017 (oss-sec). The advisory is shared at openwall.com. This vulnerability is known as CVE-2016-8692 since 10/15/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 95664 (Debian DLA-739-1 : jasper security updat), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 169339 (SUSE Enterprise Linux Security Update for jasper (SUSE-SU-2016:2776-1)).

Upgrading to version 1.900.4 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (95664) and SecurityFocus (BID 93588†). The entries VDB-80612, VDB-80831, VDB-82331 and VDB-82338 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 95664
Nessus Name: Debian DLA-739-1 : jasper security updat
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 870183
OpenVAS Name: Fedora Update for jasper FEDORA-2016-6c789ba91d
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Jasper 1.900.4

Timelineinfo

10/15/2016 🔍
10/15/2016 +0 days 🔍
12/10/2016 +56 days 🔍
12/12/2016 +2 days 🔍
02/15/2017 +65 days 🔍
02/15/2017 +0 days 🔍
02/15/2017 +0 days 🔍
02/16/2017 +1 days 🔍
08/15/2020 +1276 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8692 (🔍)
GCVE (CVE): GCVE-0-2016-8692
GCVE (VulDB): GCVE-100-97009

OVAL: 🔍

SecurityFocus: 93588 - JasPer CVE-2016-8692 Divide By Zero Denial of Service Vulnerability
OSVDB: - CVE-2016-8692 - JasPer - Denial of Service Issue

See also: 🔍

Entryinfo

Created: 02/16/2017 09:02
Updated: 08/15/2020 09:33
Changes: 02/16/2017 09:02 (79), 08/15/2020 09:33 (5)
Complete: 🔍
Cache ID: 216:D69:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!