Is CVE-2023-32370 in the CISA KEV catalog?

No. CVE-2023-32370 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-32370?

CVE-2023-32370 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2023-32370?

CVE-2023-32370 has an EPSS score of 0.65% (46th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-32370?

Upgrade webkit2gtk on debian 11 to 2.40.1-1~deb11u1 or later. Fixes are available for 31 affected products.

CVE & CISA-KEV Catalog

CVE-2023-32370

MEDIUM

5.3

CVSS v3

NVD

Description

A logic issue was addressed with improved validation. This issue is fixed in macOS Ventura 13.3. Content Security Policy to block domains with wildcards may fail.

How to fix

Remediation Available

webkit2gtkDebian

Fixed in:2.40.1-1~deb11u1CVE-2023-32370

Fixed in:2.40.1-1CVE-2023-32370

webkit2gtk3Rocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3Red Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-debuginfoRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-debuginfoRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-debugsourceRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-debugsourceRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-develRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-develRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-devel-debuginfoRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-devel-debuginfoRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jscRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jscRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jsc-debuginfoRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jsc-debuginfoRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jsc-develRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jsc-develRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jsc-devel-debuginfoRocky

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkit2gtk3-jsc-devel-debuginfoRed Hat / RHEL

Fixed in:0:2.40.5-1.el8RHSA-2023:7055

Fixed in:0:2.40.5-1.el9RHSA-2023:6535

webkitgtk4Red Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4Rocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-debuginfoRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-debuginfoRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-develRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-develRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-docRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-docRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jscRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jscRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jsc-develRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jsc-develRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

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

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.65%probability of exploitation in 30 days

46thpercentile

Moderate risk: more likely to be exploited than 46% of all known CVEs.

References

Vendor Advisory1

support.apple.com

Third-Party Advisory1

openwall.com

Other references1

security.gentoo.org

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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 2024-11-21.