CVE-2014-3669

php: integer overflow in unserialize()

Published Oct 29, 2014 CVSS 2.0 · 7.5 High EPSS 28.9% KEV · Not listed
Description
Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-94-1 php5 security update
Debian DSA Debian DSA DSA-3064-1 php5 security update
Ubuntu USN Ubuntu USN USN-2391-1 php5 vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 10:50 AM
Reserved
May 14, 2014, 12:00 AM
Status
Modified
Published
Oct 29, 2014, 10:55 AM
Modified
Jun 17, 2026, 12:08 AM
Severity
Moderate
Public date
Sep 18, 2014, 12:00 AM