Leptonica 1.79.0 JPEG File 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 classified as problematic has been found in Leptonica 1.79.0. Affected by this vulnerability is an unknown functionality of the component JPEG File Handler. Performing a manipulation results in denial of service. This vulnerability was named CVE-2022-38266. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Leptonica 1.79.0. This affects some unknown processing of the component JPEG File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

An issue in the Leptonica linked library (v1.79.0) in Tesseract v5.0.0 allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.

The weakness was presented 09/10/2022 as 3498. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-38266 since 08/15/2022. 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.

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: 3.5

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

08/15/2022 🔍
09/10/2022 +26 days 🔍
09/10/2022 +0 days 🔍
09/10/2022 +0 days 🔍

Sourcesinfo

Advisory: 3498
Status: Confirmed

CVE: CVE-2022-38266 (🔍)
GCVE (CVE): GCVE-0-2022-38266
GCVE (VulDB): GCVE-100-208263

Entryinfo

Created: 09/10/2022 09:18
Changes: 09/10/2022 09:18 (38)
Complete: 🔍
Cache ID: 216::103

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

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