Description
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
Published: 2022-04-20
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3074-1 epiphany-browser security update
Debian DSA Debian DSA DSA-5208-1 epiphany-browser security update
EUVD EUVD EUVD-2022-33872 In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
Ubuntu USN Ubuntu USN USN-5561-1 GNOME Web vulnerabilities
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Debian Debian Linux
Fedoraproject Fedora
Gnome Epiphany
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T06:26:06.251Z

Reserved: 2022-04-20T00:00:00.000Z

Link: CVE-2022-29536

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-20T23:15:08.733

Modified: 2024-11-21T06:59:17.080

Link: CVE-2022-29536

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses