Google Go 1.18.0 on macOS crypto-x509 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Go 1.18.0 on macOS. It has been rated as problematic. Impacted is an unknown function of the component crypto-x509. This manipulation causes denial of service. This vulnerability is tracked as CVE-2022-27536. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Google Go 1.18.0 on macOS (Programming Language Software) and classified as problematic. Affected by this vulnerability is an unknown function of the component crypto-x509. 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 weakness was disclosed 04/20/2022. It is possible to read the advisory at groups.google.com. This vulnerability is known as CVE-2022-27536 since 03/21/2022. 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.

Upgrading to version 1.18.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-32037). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: 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: Go 1.18.1

Timelineinfo

03/21/2022 🔍
04/20/2022 +29 days 🔍
04/20/2022 +0 days 🔍
05/13/2026 +1484 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: groups.google.com
Status: Confirmed

CVE: CVE-2022-27536 (🔍)
GCVE (CVE): GCVE-0-2022-27536
GCVE (VulDB): GCVE-100-198247
EUVD: 🔍

Entryinfo

Created: 04/20/2022 14:52
Updated: 05/13/2026 20:39
Changes: 04/20/2022 14:52 (41), 04/27/2022 15:41 (1), 05/13/2026 20:39 (15)
Complete: 🔍
Cache ID: 216::103

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

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