OpenCV up to 3.4.6/4.1.0 cascadedetect.hpp calc out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in OpenCV up to 3.4.6/4.1.0. This impacts the function HaarEvaluator::OptFeature::calc of the file modules/objdetect/src/cascadedetect.hpp. Performing a manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2019-14492. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in OpenCV up to 3.4.6/4.1.0 (Image Processing Software). This affects the function HaarEvaluator::OptFeature::calc of the file modules/objdetect/src/cascadedetect.hpp. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on availability. The summary by CVE is:

An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.

The weakness was shared 08/01/2019 (Website). The advisory is shared at lists.opensuse.org. This vulnerability is uniquely identified as CVE-2019-14492 since 08/01/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

Upgrading to version 3.4.7 or 4.1.1 eliminates this vulnerability.

The entry VDB-141296 is related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenCV 3.4.7/4.1.1

Timelineinfo

08/01/2019 🔍
08/01/2019 +0 days 🔍
08/02/2019 +1 days 🔍
11/20/2023 +1571 days 🔍

Sourcesinfo

Advisory: 15124
Status: Not defined

CVE: CVE-2019-14492 (🔍)
GCVE (CVE): GCVE-0-2019-14492
GCVE (VulDB): GCVE-100-139269
See also: 🔍

Entryinfo

Created: 08/02/2019 11:55
Updated: 11/20/2023 10:03
Changes: 08/02/2019 11:55 (58), 07/18/2020 14:40 (1), 11/20/2023 10:03 (4)
Complete: 🔍
Cache ID: 216::103

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