http://blogs.perl.org/users/mike_b/2016/10/security-release---buffer-overflow-in-dbdmysql-perl-library.html

DSA-3684

93337

https://github.com/perl5-dbi/DBD-mysql/commit/7c164a0c86cec6ee95df1d141e67b0e85dfdefd2

GLSA-201701-51

According to the versions of the perl-DBD-MySQL package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Buffer overflow in the DBD::mysql module before 4.037     for Perl allows context-dependent attackers to cause a     denial of service (crash) via vectors related to an     error message.(CVE-2016-1246)

  - The DBD::mysql module before 4.039 for Perl, when using     server-side prepared statement support, allows     attackers to cause a denial of service (out-of-bounds     read) via vectors involving an unaligned number of     placeholders in WHERE condition and output fields in     SELECT expression.(CVE-2016-1249)

  - The DBD::mysql module through 4.043 for Perl allows     remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact by triggering (1) certain     error responses from a MySQL server or (2) a loss of a     network connection to a MySQL server. The     use-after-free defect was introduced by relying on     incorrect Oracle mysql_stmt_close documentation and     code examples.(CVE-2017-10788)

  - The DBD::mysql module through 4.043 for Perl uses the     mysql_ssl=1 setting to mean that SSL is optional (even     though this setting's documentation has a 'your     communication with the server will be encrypted'     statement), which allows man-in-the-middle attackers to     spoof servers via a cleartext-downgrade attack, a     related issue to CVE-2015-3152.(CVE-2017-10789)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the perl-DBD-MySQL package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - There is a vulnerability of type use-after-free     affecting DBD::mysql (aka DBD-mysql or the Database     Interface (DBI) MySQL driver for Perl) 3.x and 4.x     before 4.041 when used with     mysql_server_prepare=1.(CVE-2016-1251)

  - Buffer overflow in the DBD::mysql module before 4.037     for Perl allows context-dependent attackers to cause a     denial of service (crash) via vectors related to an     error message.(CVE-2016-1246)

  - The DBD::mysql module through 4.043 for Perl allows     remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact by triggering (1) certain     error responses from a MySQL server or (2) a loss of a     network connection to a MySQL server. The     use-after-free defect was introduced by relying on     incorrect Oracle mysql_stmt_close documentation and     code examples.(CVE-2017-10788)

  - The DBD::mysql module before 4.039 for Perl, when using     server-side prepared statement support, allows     attackers to cause a denial of service (out-of-bounds     read) via vectors involving an unaligned number of     placeholders in WHERE condition and output fields in     SELECT expression.(CVE-2016-1249)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the perl-DBD-MySQL package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Buffer overflow in the DBD::mysql module before 4.037     for Perl allows context-dependent attackers to cause a     denial of service (crash) via vectors related to an     error message.(CVE-2016-1246)

  - The DBD::mysql module before 4.039 for Perl, when using     server-side prepared statement support, allows     attackers to cause a denial of service (out-of-bounds     read) via vectors involving an unaligned number of     placeholders in WHERE condition and output fields in     SELECT expression.(CVE-2016-1249)

  - The DBD::mysql module through 4.043 for Perl allows     remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact by triggering (1) certain     error responses from a MySQL server or (2) a loss of a     network connection to a MySQL server. The     use-after-free defect was introduced by relying on     incorrect Oracle mysql_stmt_close documentation and     code examples.(CVE-2017-10788)

  - The DBD::mysql module through 4.043 for Perl uses the     mysql_ssl=1 setting to mean that SSL is optional (even     though this setting's documentation has a 'your     communication with the server will be encrypted'     statement), which allows man-in-the-middle attackers to     spoof servers via a cleartext-downgrade attack, a     related issue to CVE-2015-3152.(CVE-2017-10789)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the perl-DBD-MySQL package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - DBD::mysql is the Perl5 Database Interface driver for     the MySQL database. In other words: DBD::mysql is an     interface between the Perl programming language and the     MySQL programming API that comes with the MySQL     relational database management system.Security     Fix(es):Buffer overflow in the DBD::mysql module before     4.037 for Perl allows context-dependent attackers to     cause a denial of service (crash) via vectors related     to an error message.(CVE-2016-1246)The DBD::mysql     module through 4.043 for Perl allows remote attackers     to cause a denial of service (use-after-free and     application crash) or possibly have unspecified other     impact by triggering (1) certain error responses from a     MySQL server or (2) a loss of a network connection to a     MySQL server. The use-after-free defect was introduced     by relying on incorrect Oracle mysql_stmt_close     documentation and code examples.(CVE-2017-10788)The     DBD::mysql module before 4.039 for Perl, when using     server-side prepared statement support, allows     attackers to cause a denial of service (out-of-bounds     read) via vectors involving an unaligned number of     placeholders in WHERE condition and output fields in     SELECT expression.(CVE-2016-1249)The DBD::mysql module     through 4.043 for Perl uses the mysql_ssl=1 setting to     mean that SSL is optional (even though this setting's     documentation has a 'your communication with the server     will be encrypted' statement), which allows     man-in-the-middle attackers to spoof servers via a     cleartext-downgrade attack, a related issue to     CVE-2015-3152.(CVE-2017-10789)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the perl-DBD-MySQL package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Buffer overflow in the DBD::mysql module before 4.037     for Perl allows context-dependent attackers to cause a     denial of service (crash) via vectors related to an     error message.(CVE-2016-1246)

  - The DBD::mysql module through 4.043 for Perl allows     remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact by triggering (1) certain     error responses from a MySQL server or (2) a loss of a     network connection to a MySQL server. The     use-after-free defect was introduced by relying on     incorrect Oracle mysql_stmt_close documentation and     code examples.(CVE-2017-10788)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for perl-DBD-mysql fixes the following issues :

  - CVE-2016-1251: A use-after-free when used with     mysql_server_prepare=1 (bsc#1012546).

  - CVE-2016-1246: Buffer overflow allowed context-dependent     attackers to cause a denial of service (crash) via     vectors related to an error message (bsc#1002626).

  - CVE-2016-1249: Out-of-bounds read when using server-side     prepared statement support (bsc#1010457).

This update was imported from the SUSE:SLE-12:Update update project.

The remote host is affected by the vulnerability described in GLSA-201701-51 (DBD::mysql: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in DBD::mysql. Please       review the CVE identifiers referenced below for details.
  Impact :

    An attacker could cause a Denial of Service condition, execute arbitrary       code, or have other unspecified impacts.
  Workaround :

    There is no known workaround at this time.

This update for perl-DBD-mysql fixes the following issues :

  - CVE-2016-1251: A use-after-free when used with     mysql_server_prepare=1 (bsc#1012546).

  - CVE-2016-1246: Buffer overflow allowed context-dependent     attackers to cause a denial of service (crash) via     vectors related to an error message (bsc#1002626).

  - CVE-2016-1249: Out-of-bounds read when using server-side     prepared statement support (bsc#1010457).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for perl-DBD-mysql fixes the following issues :

  - CVE-2016-1246: Buffer overflow allowed context-dependent     attackers to cause a denial of service (crash) via     vectors related to an error message (bsc#1002626).

  - CVE-2016-1249: Out-of-bounds read when using server-side     prepared statement support (bsc#1010457).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Updated to the latest version; Security fix for CVE-2016-1246

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Security fix for CVE-2016-1246

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Paul Rohar discovered that libdbd-mysql-perl, the Perl DBI database driver for MySQL and MariaDB, constructed an error message in a fixed-length buffer, leading to a crash (_FORTIFY_SOURCE failure) and, potentially, to denial of service.

For Debian 7 'Wheezy', these problems have been fixed in version 4.021-1+deb7u2.

We recommend that you upgrade your libdbd-mysql-perl packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

It was discovered that DBD::mysql incorrectly handled certain memory operations. A remote attacker could use this issue to cause DBD::mysql to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-9906)

Hanno Bock discovered that DBD::mysql incorrectly handled certain memory operations. A remote attacker could use this issue to cause DBD::mysql to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2015-8949)

Pali Rohar discovered that DBD::mysql incorrectly handled certain user supplied data. A remote attacker could use this issue to cause DBD::mysql to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-1246).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Pali Rohar discovered that libdbd-mysql-perl, the Perl DBI database driver for MySQL and MariaDB, constructed an error message in a fixed-length buffer, leading to a crash (_FORTIFY_SOURCE failure) and, potentially, to denial of service.

ID	Name	Product	Family	Severity
147446	EulerOS Virtualization 3.0.2.6 : perl-DBD-MySQL (EulerOS-SA-2021-1447)	Nessus	Huawei Local Security Checks	high
147064	EulerOS Virtualization 3.0.6.6 : perl-DBD-MySQL (EulerOS-SA-2021-1509)	Nessus	Huawei Local Security Checks	high
146760	EulerOS 2.0 SP2 : perl-DBD-MySQL (EulerOS-SA-2021-1343)	Nessus	Huawei Local Security Checks	high
146116	EulerOS 2.0 SP5 : perl-DBD-MySQL (EulerOS-SA-2021-1223)	Nessus	Huawei Local Security Checks	high
145117	EulerOS 2.0 SP3 : perl-DBD-MySQL (EulerOS-SA-2021-1108)	Nessus	Huawei Local Security Checks	high
96711	openSUSE Security Update : perl-DBD-mysql (openSUSE-2017-130)	Nessus	SuSE Local Security Checks	medium
96686	GLSA-201701-51 : DBD::mysql: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical
96528	SUSE SLES12 Security Update : perl-DBD-mysql (SUSE-SU-2017:0123-1)	Nessus	SuSE Local Security Checks	medium
96527	SUSE SLES11 Security Update : perl-DBD-mysql (SUSE-SU-2017:0122-1)	Nessus	SuSE Local Security Checks	medium
94834	Fedora 25 : perl-DBD-MySQL (2016-9273c6809c)	Nessus	Fedora Local Security Checks	medium
94187	Fedora 23 : perl-DBD-MySQL (2016-c0f589bd32)	Nessus	Fedora Local Security Checks	medium
94076	Debian DLA-656-1 : libdbd-mysql-perl security update	Nessus	Debian Local Security Checks	medium
94069	Ubuntu 12.04 LTS / 14.04 LTS : libdbd-mysql-perl vulnerabilities (USN-3103-1)	Nessus	Ubuntu Local Security Checks	critical
94027	Fedora 24 : perl-DBD-MySQL (2016-870236238e)	Nessus	Fedora Local Security Checks	medium
93838	Debian DSA-3684-1 : libdbd-mysql-perl - security update	Nessus	Debian Local Security Checks	medium

CVE-2016-1246

MEDIUM

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Configuration 2

Tenable Plugins

high

high

high

high

high

medium

critical

medium

medium

medium

medium

medium

critical

medium

medium