pdf2xml 2.0 TextPage::testLinkedText memory leak

CVSS Meta Temp Score
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in pdf2xml 2.0. This affects the function TextPage::testLinkedText. This manipulation causes memory leak. This vulnerability is registered as CVE-2020-23876. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in pdf2xml 2.0. Affected by this vulnerability is the function TextPage::testLinkedText. The manipulation with an unknown input leads to a memory leak vulnerability. The CWE definition for the vulnerability is CWE-401. The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. As an impact it is known to affect availability.

The weakness was published 11/11/2021 as 14. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2020-23876 since 08/13/2020. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

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

Be aware that VulDB is the high quality source for vulnerability data.

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: 3.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory leak
CWE: CWE-401 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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 🔍
11/11/2021 +455 days 🔍
11/11/2021 +0 days 🔍
11/12/2021 +1 days 🔍

Sourcesinfo

Advisory: 14
Status: Confirmed

CVE: CVE-2020-23876 (🔍)
GCVE (CVE): GCVE-0-2020-23876
GCVE (VulDB): GCVE-100-186535
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/11/2021 07:35
Updated: 11/12/2021 18:31
Changes: 11/11/2021 07:35 (40), 11/12/2021 18:31 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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