CVE-2009-0949

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.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

19.63% chance of exploitation in the next 30 days, 97th percentile

Published

2009-06-09

Updated

2024-08-07

Proof-of-concept exploits (1)

• http://www.coresecurity.com/content/AppleCUPS-null-pointer-vulnerability

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/33020

References

• CVE Record
• NVD entry

Related

• CVE-2009-0932
• CVE-2009-0950
• CVE-2009-0927
• CVE-2009-0955
• CVE-2009-0922
• CVE-2009-0961