CVE-2022-39213Network attack vector

Denial of service via ParseVector bounds read

Published Sep 15, 2022 · Updated Apr 22, 2025

Out-of-bounds read in Pandatix go-cvss 0.2.0 through 0.3.9 allows remote attackers to interrupt services via crafted CVSS vectors. The ParseVector function reads beyond vector data when every CVSS v2.0 attribute is supplied, causing the consuming Go process to panic. Any unauthenticated caller able to submit a complete vector to an application using an affected release can trigger a service interruption; the flaw does not provide data disclosure or modification.

CVSS severity7.5
High
EPSS probability1.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Pandatix go-cvss 0.2.0 through 0.3.9 allows remote attackers to interrupt services via crafted CVSS vectors. The ParseVector function reads beyond vector data when every CVSS v2.0 attribute is supplied, causing the consuming Go process to panic. Any unauthenticated caller able to submit a complete vector to an application using an affected release can trigger a service interruption; the flaw does not provide data disclosure or modification.

The record

CVE
CVE-2022-39213
Published
Sep 15, 2022
Updated
Apr 22, 2025
Vendor
Pandatix
Product
go-cvss
Classifications
CWE-125, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 0.2.0, < 0.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pandatix · go-cvssversion=>= 0.2.0, < 0.4.0

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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