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HIGH

cups: IPP_TAG_UNSUPPORTED handling NULL pointer dereference DoS

Published Jun 9, 2009

Description

The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.

Affected products

Remediation

No remediation recorded yet.

References (23)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 9, 2009
Updated Aug 7, 2024
Reserved Mar 18, 2009
NVD
Status Modified
Modified Jun 16, 2026
Red Hat
Severity Important
Public date Jun 2, 2009