Amazon Linux AMI CA-Certificate certificate validation

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Amazon Linux AMI. It has been classified as critical. This issue affects some unknown processing of the component CA-Certificate Handler. Performing a manipulation results in certificate validation. This vulnerability is known as CVE-2023-32803. No exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, was found in Amazon Linux AMI (unknown version). This affects an unknown code block of the component CA-Certificate Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 08/11/2023. It is possible to read the advisory at rapid7.com. This vulnerability is uniquely identified as CVE-2023-32803 since 05/15/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1587.003 according to MITRE ATT&CK.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-60651). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Certificate validation
CWE: CWE-295 / CWE-287
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/15/2023 🔍
08/11/2023 +88 days 🔍
08/11/2023 +0 days 🔍
09/14/2026 +1130 days 🔍

Sourcesinfo

Advisory: rapid7.com
Status: Confirmed

CVE: CVE-2023-32803 (🔍)
GCVE (CVE): GCVE-0-2023-32803
GCVE (VulDB): GCVE-100-236955
EUVD: 🔍

Entryinfo

Created: 08/11/2023 09:53
Updated: 09/14/2026 09:49
Changes: 08/11/2023 09:53 (37), 09/14/2026 09:49 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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