SARA / Free Tools / CVE / CVE-2023-2203

CVE-2023-2203 — A flaw was found in the WebKitGTK package

A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE

CVSS
— —
EPSS
0.11% (top 71.20%)
CWE
CWE-416
Published
2023-05-17T00:00:00.000Z
Last modified
2025-01-22T19:41:51.118Z
CVSS vector
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01What is this vulnerability?

A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE exists because of a CVE-2023-28205 security regression for the WebKitGTK package in Red Hat Enterprise Linux 8.8 and…

02Affected products

VendorProductVersions
na / WebKitGTKAffects webkit2gtk3 v2.38.5-1.el8 and webkit2gtk3 v2.38.5-1.el9, Fixed in webkit2gtk3 v2.38.5-1.el8_8.3 and webkit2gtk3 v2.38.5-1.el9_2.1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

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07Related CVEs

CVE-2023-28205
Cited in vendor advisory

08Timeline

09References

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