CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS
Percentile
91.0%
The _zip_name_locate function in zip_name_locate.c in the Zip extension in
PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED
argument, which might allow context-dependent attackers to cause a denial
of service (NULL pointer dereference) via an empty ZIP archive that is
processed with a (1) locateName or (2) statName operation.
Author | Note |
---|---|
sbeattie | php 5.1 in dapper did not include the zip library |