[Bug 1467600] New: CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

Bug ID: 1467600
           Summary: CVE-2017-10788 perl-DBD-MySQL: Use-after-free when
                    calling mysql_stmt_error() after mysql_stmt_close()
           Product: Security Response
         Component: vulnerability
          Keywords: Security
          Severity: medium
          Priority: medium
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail],
                    [e-mail],
                    [e-mail], [e-mail],
                    [e-mail]

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.

Upstream bug:

https://github.com/perl5-dbi/DBD-mysql/issues/120

References:

http://seclists.org/oss-sec/2017/q2/443

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

Adam Mariš  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1467607
         Depends On|                            |1467608

--- Comment #1 from Adam Mariš  ---
Created perl-DBD-MySQL tracking bugs for this issue:

Affects: fedora-all [bug 1467608]

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1467608
[Bug 1467608] CVE-2017-10788 CVE-2017-10789 perl-DBD-MySQL: various flaws
[fedora-all]

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

Jitka Plesnikova  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |MODIFIED
   Fixed In Version|                            |perl-DBD-MySQL-4.043-1.fc27

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

Tomas Hoger  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |NEW
   Fixed In Version|perl-DBD-MySQL-4.043-1.fc27 |

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

--- Comment #3 from Stefan Cornelius  ---
Patch:
https://github.com/perl5-dbi/DBD-mysql/files/1116951/0001-Fix-use-after-free...

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

Stefan Cornelius  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Whiteboard|impact=moderate,public=2017 |impact=moderate,public=2017
                   |0608,reported=20170608,sour |0608,reported=20170608,sour
                   |ce=oss-security,cvss3=5.9/C |ce=oss-security,cvss3=5.9/C
                   |VSS:3.0/AV:N/AC:H/PR:N/UI:N |VSS:3.0/AV:N/AC:H/PR:N/UI:N
                   |/S:U/C:N/I:N/A:H,cwe=CWE-41 |/S:U/C:N/I:N/A:H,cwe=CWE-41
                   |6,rhel-5/perl-DBD-MySQL=new |6,rhel-5/perl-DBD-MySQL=won
                   |,rhel-6/perl-DBD-MySQL=new, |tfix,rhel-6/perl-DBD-MySQL=
                   |rhel-7/perl-DBD-MySQL=new,r |wontfix,rhel-7/perl-DBD-MyS
                   |hscl-2/rh-perl520-perl-DBD- |QL=wontfix,rhscl-2/rh-perl5
                   |MySQL=new,rhscl-2/rh-perl52 |20-perl-DBD-MySQL=wontfix,r
                   |4-perl-DBD-MySQL=new,fedora |hscl-2/rh-perl524-perl-DBD-
                   |-all/perl-DBD-MySQL=affecte |MySQL=wontfix,fedora-all/pe
                   |d                           |rl-DBD-MySQL=affected

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

--- Comment #4 from Stefan Cornelius  ---
Statement:

Red Hat Product Security has rated this issue as having Moderate security
impact. This issue is not currently planned to be addressed in future updates.
For additional information, refer to the Issue Severity Classification:
https://access.redhat.com/security/updates/classification/.

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600

Stefan Cornelius  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |WONTFIX
        Last Closed|                            |2017-08-31 04:40:19

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600
Bug 1467600 depends on bug 1467608, which changed state.

Bug 1467608 Summary: CVE-2017-10788 CVE-2017-10789 perl-DBD-MySQL: various flaws [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1467608

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |CLOSED
         Resolution|---                         |EOL

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600
Bug 1467600 depends on bug 1467608, which changed state.

Bug 1467608 Summary: CVE-2017-10788 CVE-2017-10789 perl-DBD-MySQL: various flaws [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1467608

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|CLOSED                      |NEW
         Resolution|EOL                         |---

[Bug 1467600] CVE-2017-10788 perl-DBD-MySQL: Use-after-free when calling mysql_stmt_error() after mysql_stmt_close()

https://bugzilla.redhat.com/show_bug.cgi?id=1467600
Bug 1467600 depends on bug 1467608, which changed state.

Bug 1467608 Summary: CVE-2017-10788 CVE-2017-10789 perl-DBD-MySQL: various flaws [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1467608

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |WORKSFORME