PDF2JSON 0.70 DCTStream::readHuffSym denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in PDF2JSON 0.70. Affected by this vulnerability is the function DCTStream::readHuffSym. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2020-19472. There is not any exploit available.

Detailsinfo

A vulnerability was found in PDF2JSON 0.70 and classified as problematic. Affected by this issue is the function DCTStream::readHuffSym. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was released 07/22/2021. The advisory is available at github.com. This vulnerability is handled as CVE-2020-19472. Technical details are known, but there is no available exploit.

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

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

08/13/2020 🔍
07/22/2021 +343 days 🔍
07/22/2021 +0 days 🔍
07/26/2021 +4 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2020-19472 (🔍)
GCVE (CVE): GCVE-0-2020-19472
GCVE (VulDB): GCVE-100-179366

Entryinfo

Created: 07/22/2021 06:14
Updated: 07/26/2021 13:17
Changes: 07/22/2021 06:14 (35), 07/26/2021 13:17 (2)
Complete: 🔍
Cache ID: 216::103

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