Is CVE-2022-32207 in the CISA KEV catalog?

No. CVE-2022-32207 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-32207?

CVE-2022-32207 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2022-32207?

CVE-2022-32207 has an EPSS score of 5.48% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-32207?

Upgrade curl on debian 11 to 7.74.0-1.3+deb11u2 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2022-32207

CRITICALEPSS 92th pctl

9.8

CVSS v3

NVD

Description

When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.

CWE-840 CWE-276

How to fix

Remediation Available

curlDebian

Fixed in:7.74.0-1.3+deb11u2CVE-2022-32207

Fixed in:7.84.0-1CVE-2022-32207

curlUbuntu

Fixed in:7.58.0-2ubuntu3.19USN-5495-1

Fixed in:7.68.0-1ubuntu2.12USN-5495-1

Fixed in:7.81.0-1ubuntu1.3USN-5495-1

libcurl3-gnutlsUbuntu

Fixed in:7.58.0-2ubuntu3.19USN-5495-1

Fixed in:7.68.0-1ubuntu2.12USN-5495-1

Fixed in:7.81.0-1ubuntu1.3USN-5495-1

libcurl3-nssUbuntu

Fixed in:7.58.0-2ubuntu3.19USN-5495-1

Fixed in:7.68.0-1ubuntu2.12USN-5495-1

Fixed in:7.81.0-1ubuntu1.3USN-5495-1

libcurl4Ubuntu

Fixed in:7.58.0-2ubuntu3.19USN-5495-1

Fixed in:7.68.0-1ubuntu2.12USN-5495-1

Fixed in:7.81.0-1ubuntu1.3USN-5495-1

UniversalForwarderWindows application

Affected:9.0.0 9.0.6Fixed in:9.0.6Splunk, Inc.

Affected:8.2.0 8.2.12Fixed in:8.2.12Splunk, Inc.

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

5.48%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Exploit1

hackerone.com

Third-Party Advisory7

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-23.