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High severity8.8NVD Advisory· Published May 17, 2023· Updated Jun 17, 2026

CVE-2023-2203

CVE-2023-2203

Description

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 Red Hat Enterprise Linux 9.2.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

16
  • Webkitgtk/Webkitgtkv52 versions
    Affects 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+ 1 more
    • (no CPE)range: Affects 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
    • (no CPE)
  • osv-coords4 versions
    pkg:rpm/almalinux/webkit2gtk3-jsc-develpkg:rpm/almalinux/webkit2gtk3pkg:rpm/almalinux/webkit2gtk3-develpkg:rpm/almalinux/webkit2gtk3-jsc
    < 2.38.5-1.el9_2.1+ 3 more
    • (no CPE)range: < 2.38.5-1.el9_2.1
    • (no CPE)range: < 2.38.5-1.el9_2.1
    • (no CPE)range: < 2.38.5-1.el9_2.1
    • (no CPE)range: < 2.38.5-1.el9_2.1
  • Webkitgtk/Webkit2gtk32 versions
    cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el8:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el8:*:*:*:*:*:*:*
    • cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el9:*:*:*:*:*:*:*
  • Red Hat/Enterprise Linux Server2 versions
    cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • Red Hat/Enterprise Linux Eus2 versions
    cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
  • Red Hat/Enterprise Linux Server Aus2 versions
    cpe:2.3:o:redhat:enterprise_linux_server_aus:8.8:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.8:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
  • Red Hat/Enterprise Linux Server Tus
    cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*
  • Red Hat/Red Hat Enterprise Linux 7llm-fuzzy
    Range: 8.8, 9.2

Patches

Vulnerability mechanics

References

4

News mentions

0

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