Ubuntu.comUB:CVE-2016-5773CVE-2016-5773
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.063 Low
EPSS
Percentile
93.5%
php_zip.c in the zip extension in PHP before 5.5.37, 5.6.x before 5.6.23,
and 7.x before 7.0.8 improperly interacts with the unserialize
implementation and garbage collection, which allows remote attackers to
execute arbitrary code or cause a denial of service (use-after-free and
application crash) via crafted serialized data containing a ZipArchive
object.
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | Applications should never deserialize unauthenticated data. precise needs backported fix we will not be fixing this in Ubuntu 12.04 LTS. We recommend validating untrusted data before unserializing. |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.063 Low
EPSS
Percentile
93.5%