VULNERABILITY INTELLIGENCE
CVE-2009-0744
CVSS score5 MEDIUM
EPSS probability6.65%
CISA KEVNot currently listed
Published2009-02-27
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
Description
Apple Safari 4 Beta build 528.16 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a feeds: URI beginning with a (1) % (percent), (2) { (open curly bracket), (3) } (close curly bracket), (4) ^ (caret), (5) ` (backquote), or (6) | (pipe) character, followed by an & (ampersand) character.
Weakness classification
- CWE-20: Improper Input Validation