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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libzip | < 0.10-1 | libzip_0.10-1_all.deb |
Debian | 11 | all | libzip | < 0.10-1 | libzip_0.10-1_all.deb |
Debian | 999 | all | libzip | < 0.10-1 | libzip_0.10-1_all.deb |
Debian | 13 | all | libzip | < 0.10-1 | libzip_0.10-1_all.deb |