STDU Viewer 1.6.375 JB2 File memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in STDU Viewer 1.6.375. This issue affects some unknown processing of the component JB2 File Handler. Executing a manipulation can lead to memory corruption. This vulnerability is handled as CVE-2017-14295. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in STDU Viewer 1.6.375 (Document Reader Software). It has been declared as critical. This vulnerability affects an unknown part of the component JB2 File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

STDU Viewer 1.6.375 allows attackers to execute arbitrary code or cause a denial of service via a crafted .jb2 file, related to "Data from Faulting Address controls Code Flow starting at STDUJBIG2File+0x00000000000015e9."

The bug was discovered 09/11/2017. The weakness was released 09/11/2017 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2017-14295 since 09/11/2017. The exploitation appears to be easy. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

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

Entries connected to this vulnerability are available at VDB-106400, VDB-106399, VDB-106398 and VDB-106397. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/11/2017 🔍
09/11/2017 +0 days 🔍
09/11/2017 +0 days 🔍
09/11/2017 +0 days 🔍
09/12/2017 +1 days 🔍
11/14/2019 +793 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-14295 (🔍)
GCVE (CVE): GCVE-0-2017-14295
GCVE (VulDB): GCVE-100-106396
See also: 🔍

Entryinfo

Created: 09/12/2017 09:09
Updated: 11/14/2019 20:23
Changes: 09/12/2017 09:09 (50), 11/14/2019 20:23 (7)
Complete: 🔍
Cache ID: 216::103

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