Freedesktop poppler 0.89.0 pdfinfo denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Freedesktop poppler 0.89.0. Affected is an unknown function of the component pdfinfo. This manipulation causes denial of service. This vulnerability is registered as CVE-2020-23804. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Freedesktop poppler 0.89.0 (Document Reader Software) and classified as problematic. Affected by this vulnerability is some unknown processing of the component pdfinfo. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows remote attackers to cause a denial of service via crafted input.

The weakness was published 08/23/2023 as 936. It is possible to read the advisory at gitlab.freedesktop.org. This vulnerability is known as CVE-2020-23804 since 08/13/2020. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

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

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

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: Yes

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 🔍
08/23/2023 +1105 days 🔍
08/23/2023 +0 days 🔍
09/16/2023 +24 days 🔍

Sourcesinfo

Advisory: 936
Status: Confirmed

CVE: CVE-2020-23804 (🔍)
GCVE (CVE): GCVE-0-2020-23804
GCVE (VulDB): GCVE-100-237775

Entryinfo

Created: 08/23/2023 10:16
Updated: 09/16/2023 08:12
Changes: 08/23/2023 10:16 (40), 09/16/2023 08:12 (11)
Complete: 🔍
Cache ID: 216::103

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