Jasper 2.0.14 jas_image.c jas_image_readcmpt access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Jasper 2.0.14. Affected by this vulnerability is the function jas_image_readcmpt of the file libjasper/base/jas_image.c. This manipulation causes access control. This vulnerability is registered as CVE-2018-19539. The attack needs to be launched locally. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Jasper 2.0.14 (Programming Tool Software). It has been declared as problematic. Affected by this vulnerability is the function jas_image_readcmpt of the file libjasper/base/jas_image.c. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect availability. The summary by CVE is:

An issue was discovered in JasPer 2.0.14. There is an access violation in the function jas_image_readcmpt in libjasper/base/jas_image.c, leading to a denial of service.

The bug was discovered 07/13/2018. The weakness was published 11/26/2018 by Agostino Sarubbo (Website). The advisory is shared at github.com. This vulnerability is known as CVE-2018-19539 since 11/25/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 135 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 120961 (Debian DLA-1628-2 : jasper regression update), 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 176706 (Debian Security Update for jasper (DLA 1628-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 5 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (120961) and SecurityFocus (BID 94379†). Similar entries are available at VDB-98459, VDB-126378, VDB-126633 and VDB-127106. 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: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 120961
Nessus Name: Debian DLA-1628-2 : jasper regression update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

11/16/2016 🔍
07/13/2018 +604 days 🔍
11/25/2018 +135 days 🔍
11/25/2018 +0 days 🔍
11/26/2018 +1 days 🔍
11/26/2018 +0 days 🔍
01/07/2019 +42 days 🔍
04/13/2019 +96 days 🔍
06/11/2023 +1520 days 🔍

Sourcesinfo

Advisory: 182
Researcher: Agostino Sarubbo
Status: Confirmed

CVE: CVE-2018-19539 (🔍)
GCVE (CVE): GCVE-0-2018-19539
GCVE (VulDB): GCVE-100-127105
SecurityFocus: 94379 - JasPer CVE-2016-9396 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 11/26/2018 09:55
Updated: 06/11/2023 12:50
Changes: 11/26/2018 09:55 (74), 04/14/2020 18:02 (6), 06/11/2023 12:42 (4), 06/11/2023 12:50 (1)
Complete: 🔍
Cache ID: 216::103

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

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