VDB-105940 · CVE-2017-13746 · BID 100514

Jasper 2.0.12 jpc/jpc_dec.c:1297 jpc_dec_process_siz input validation

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.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Jasper 2.0.12. Affected is the function jpc_dec_process_siz of the file jpc/jpc_dec.c:1297. Executing a manipulation can lead to input validation. This vulnerability is registered as CVE-2017-13746. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in Jasper 2.0.12 (Programming Tool Software). This vulnerability affects the function jpc_dec_process_siz of the file jpc/jpc_dec.c:1297. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

There is a reachable assertion abort in the function jpc_dec_process_siz() in jpc/jpc_dec.c:1297 in JasPer 2.0.12 that will lead to a remote denial of service attack.

The bug was discovered 08/29/2017. The weakness was published 08/29/2017 (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2017-13746 since 08/29/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100514†). Similar entries are available at VDB-105939, VDB-105941, VDB-105942 and VDB-105943. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Programming Tool Software

Name

Jasper

Version

2.0.12

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/29/2017 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
12/27/2022 +1945 days 🔍

Sourcesinfo

Advisory: FEDORA-2021-0a6290f865⛔
Researcher: OWL337.
Status: Not defined

CVE: CVE-2017-13746 (🔍)
GCVE (CVE): GCVE-0-2017-13746
GCVE (VulDB): GCVE-100-105940
SecurityFocus: 100514 - JasPer Multiple Denial of Service Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/30/2017 08:56
Updated: 12/27/2022 08:52
Changes: 08/30/2017 08:56 (53), 11/11/2019 19:18 (9), 01/10/2021 11:19 (3), 12/27/2022 08:52 (2)
Complete: 🔍
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