STDU Viewer 1.6.375 djvu 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 was found in STDU Viewer 1.6.375. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component djvu File Handler. The manipulation leads to memory corruption. This vulnerability is traded as CVE-2017-14557. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability was found in STDU Viewer 1.6.375 (Document Reader Software) and classified as critical. This issue affects an unknown function of the component djvu File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

STDU Viewer 1.6.375 allows attackers to execute arbitrary code or cause a denial of service via a crafted .djvu file, related to a "User Mode Write AV starting at STDUDjVuFile!DllUnregisterServer+0x000000000000dd3f."

The bug was discovered 09/18/2017. The weakness was shared 09/18/2017 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2017-14557 since 09/18/2017. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

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

The entries VDB-106803, VDB-106802, VDB-106801 and VDB-106800 are related to this item. Be aware that VulDB is the high quality 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

09/18/2017 🔍
09/18/2017 +0 days 🔍
09/18/2017 +0 days 🔍
09/18/2017 +0 days 🔍
09/19/2017 +1 days 🔍
11/17/2019 +789 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-14557 (🔍)
GCVE (CVE): GCVE-0-2017-14557
GCVE (VulDB): GCVE-100-106799
See also: 🔍

Entryinfo

Created: 09/19/2017 09:02
Updated: 11/17/2019 14:02
Changes: 09/19/2017 09:02 (56), 11/17/2019 14:02 (1)
Complete: 🔍
Cache ID: 216::103

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