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7.0	$0-$5k	0.00

A vulnerability was found in Cambridge Enterprise JBIG-KIT up to 2.0. It has been classified as critical. This affects the function jbg_dec_in. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the jbg_dec_in function in libjbig/jbig.c in JBIG-KIT before 2.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted image file.

The weakness was disclosed 04/11/2014 by Florian Weimer (Website). The advisory is shared at cl.cam.ac.uk. This vulnerability is uniquely identified as CVE-2013-6369 since 11/04/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 73821 (Ubuntu 12.10 / 13.10 / 14.04 LTS : jbigkit vulnerability (USN-2190-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks.

Upgrading to version 2.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (92382) and Tenable (73821).

Productinfo

Vendor

• Cambridge Enterprise

Name

• JBIG-KIT

Version

• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 2.0

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 73821
Nessus Name: Ubuntu 12.10 / 13.10 / 14.04 LTS : jbigkit vulnerability (USN-2190-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 867697
OpenVAS Name: Fedora Update for jbigkit FEDORA-2014-4948
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JBIG-KIT 2.0

Timelineinfo

11/04/2013 🔍
04/08/2014 +155 days 🔍
04/08/2014 +0 days 🔍
04/09/2014 +1 days 🔍
04/11/2014 +2 days 🔍
04/11/2014 +0 days 🔍
04/20/2014 +9 days 🔍
05/02/2014 +12 days 🔍
03/25/2015 +327 days 🔍
03/15/2022 +2547 days 🔍

Sourcesinfo

Advisory: USN-2190-1
Researcher: Florian Weimer
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-6369 (🔍)
OVAL: 🔍

X-Force: 92382
Vulnerability Center: 44157 - JBIG-KIT Before 2.1 Remote Code Execution and DoS due to an Error in the jbg_dec_in Function, High
SecurityFocus: 66697 - JBIG-KIT LibJbig Image File Handling CVE-2013-6369 Remote Buffer Overflow Vulnerability
Secunia: 57731 - JBIG-KIT "jbg_dec_in()" Buffer Overflow Vulnerability, Moderately Critical

Entryinfo

Created: 03/25/2015 16:45
Updated: 03/15/2022 07:55
Changes: 03/25/2015 16:45 (69), 05/25/2017 10:55 (7), 03/15/2022 07:55 (4)
Complete: 🔍

Discussion

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