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:3.1/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
Vulnerabilities have been addressed in the open source zlib library component of IBM Data Server Driver Package and IBM Data Server Driver for ODBC and CLI.
CVEID: CVE-2016-9840**
DESCRIPTION:** zlib is vulnerable to a denial of service, caused by an out-of-bounds pointer arithmetic in inftrees.c. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/120508 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
CVEID: CVE-2016-9841**
DESCRIPTION:** zlib is vulnerable to a denial of service, caused by an out-of-bounds pointer arithmetic in inftrees.c. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/120509 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
CVEID: CVE-2016-9842**
DESCRIPTION:** zlib is vulnerable to a denial of service, caused by an undefined left shift of negative number. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/120510 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
CVEID: CVE-2016-9843**
DESCRIPTION:** zlib is vulnerable to a denial of service, caused by a big-endian out-of-bounds pointer. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/120511 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
The following editions are affected in fix pack V11.1 on all Platforms.
- IBM Data Server Driver for ODBC and CLI
- IBM Data Server Driver Package
The fix for this problem is available for IBM Data Server Driver Package and IBM Data Server Driver for ODBC and CLI in Db2 11.1.2.2 (Mod 2 fix pack 2) and later.
Refer to the following chart to determine how to proceed to obtain a needed fixpack.
Product | VRMF | APAR | Remidiation/First Fix |
---|---|---|---|
IBM Data Server Driver Package | DB2 11.1 Mod 2 Fix Pack 2 | Nil | MacOS 64 bit |
Linux/390x 64 bit | |||
IBM Data Server Driver for ODBC, CLI, and .NET Merge Modules (Windows/x86-64 64 bit) | |||
Windows/x86-64 64 bit | |||
Windows/x86-32 32 bit | |||
IBM Data Server Driver for ODBC, CLI, and .NET Merge Modules (Windows/x86-32 32 bit) | |||
Linux/ppc64 64 bit | |||
Linux/x86-32 32 bit | |||
Linux/x86-64 64 bit | |||
AIX 64 bit | |||
IBM Data Server Driver for ODBC and CLI (32 bit) | DB2 11.1 Mod 2 Fix Pack 2 | Nil | Linux/390x 64 bit |
AIX 64 bit | |||
IBM Data Server Driver for ODBC and CLI (64 bit) | DB2 11.1 Mod 2 Fix Pack 2 | Nil | Linux/390x 64 bit |
Windows/x86-64 64 bit | |||
Windows/x86-32 32 bit | |||
Linux/ppc64 64 bit | |||
Linux/x86-32 32 bit | |||
Linux/x86-64 64 bit | |||
AIX 64 bit |
None
CPE | Name | Operator | Version |
---|---|---|---|
db2 connect | eq | 11.1 |
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:3.1/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