An independent researcher uncovered a critical vulnerability in PHPMailer that could potentially be used by (unauthenticated) remote attackers to achieve remote arbitrary code execution in the context of the web server user and remotely compromise the target web application.
To exploit the vulnerability an attacker could target common website components such as contact/feedback forms, registration forms, password email resets and others that send out emails with the help of a vulnerable version of the PHPMailer class.
This patch follows and supersedes the patch for CVE-2016-1033.
This vulnerability affects the following application versions:
- Joomla 3.4.0
- Joomla 3.4.0-rc
- Joomla 3.4.1
- Joomla 3.4.1-rc
- Joomla 3.4.1-rc2
- Joomla 3.4.2
- Joomla 3.4.2-rc
- Joomla 3.4.3
- Joomla 3.4.4
- Joomla 3.4.4-rc
- Joomla 3.4.4-rc2
- Joomla 3.4.5
- Joomla 3.4.6
- Joomla 3.4.7
- Joomla 3.4.8
- Joomla 3.4.8-rc
- Joomla 3.5.0
- Joomla 3.5.0-rc
- Joomla 3.5.0-rc2
- Joomla 3.5.0-rc3
- Joomla 3.5.0-rc4
- Joomla 3.5.1
- Joomla 3.5.1-rc
- Joomla 3.5.1-rc2
- Joomla 3.6.0
- Joomla 3.6.0-rc
- Joomla 3.6.0-rc2
- Joomla 3.6.1
- Joomla 3.6.1-rc1
- Joomla 3.6.1-rc2
- Joomla 3.6.2
- Joomla 3.6.3
- Joomla 3.6.3-rc1
- Joomla 3.6.3-rc2
- Joomla 3.6.3-rc3
- Joomla 3.6.4
- Joomla 3.6.5
- ownCloud 7.0.0
- ownCloud 7.0.1
- ownCloud 7.0.2
- ownCloud 7.0.3
- ownCloud 7.0.4
- ownCloud 7.0.5
- ownCloud 7.0.6
- ownCloud 7.0.7
- ownCloud 7.0.8
- ownCloud 7.0.10
- ownCloud 7.0.11
- ownCloud 7.0.12
- ownCloud 8.0.0
- ownCloud 8.0.2
- ownCloud 8.0.3
- ownCloud 8.0.4
- ownCloud 8.0.5
- ownCloud 8.0.6
- ownCloud 8.0.8
- ownCloud 8.0.9
- ownCloud 8.0.10
- LimeSurvey 1.1.0
- LimeSurvey 2.05+140730
- LimeSurvey 2.05+140811
- LimeSurvey 2.05+140821
- LimeSurvey 2.05+140902
- LimeSurvey 2.05+140911
- LimeSurvey 2.05+140915
- LimeSurvey 2.05+141003
- LimeSurvey 2.05+141020
- LimeSurvey 2.05+141109
- LimeSurvey 2.05+141110
- LimeSurvey 2.05+141113
- LimeSurvey 2.05+141123
- LimeSurvey 2.05+141126
- LimeSurvey 2.05+141210
- LimeSurvey 2.05+141229
- LimeSurvey 2.05+150211
- LimeSurvey 2.05+150310
- LimeSurvey 2.05+150413
- LimeSurvey 2.05+150508
- LimeSurvey 2.05+150520
- LimeSurvey 2.06+150611
- LimeSurvey 2.06+150612
- LimeSurvey 2.06+150619
- LimeSurvey 2.06+150629
- LimeSurvey 2.06+150723
- LimeSurvey 2.06+150730
- LimeSurvey 2.06+150731
- LimeSurvey 2.06+150824
- LimeSurvey 2.06+150831
- LimeSurvey 2.06+151016
- LimeSurvey 2.06+151018
- LimeSurvey 2.06+151109
- LimeSurvey 2.06+151126
- LimeSurvey 2.06+151205
- LimeSurvey 2.06+151215
- LimeSurvey 2.06+160123
- LimeSurvey 2.06+160129
- LimeSurvey 2.06+150729
- LimeSurvey 2.06+150812
- LimeSurvey 2.06+150825
- LimeSurvey 2.06+150911
- LimeSurvey 2.06+150930
- LimeSurvey 2.06+151014
- LimeSurvey 2.06+160121
- LimeSurvey 2.06RC1
- LimeSurvey 2.06RC2
- LimeSurvey 2.50.1
- LimeSurvey 2.50+160202
- LimeSurvey 2.50+160204
- LimeSurvey 2.50+160206
- LimeSurvey 2.50+160210
- LimeSurvey 2.50+160212
- LimeSurvey 2.50+160215
- LimeSurvey 2.50+160216
- LimeSurvey 2.50+160218
- LimeSurvey 2.50+160219
- LimeSurvey 2.50+160222
- LimeSurvey 2.50+160223
- LimeSurvey 2.50+160225
- LimeSurvey 2.50+160228
- LimeSurvey 2.50+160307
- LimeSurvey 2.50+160308
- LimeSurvey 2.50+160311
- LimeSurvey 2.50+160316
- LimeSurvey 2.50+160401
- LimeSurvey 2.50+160404
- LimeSurvey 2.50+160405
- LimeSurvey 2.50+160411
- LimeSurvey 2.50+160413
- LimeSurvey 2.50+160414
- LimeSurvey 2.50+160415
- LimeSurvey 2.50+160418
- LimeSurvey 2.50+160421
- LimeSurvey 2.50+160428
- LimeSurvey 2.50+160430
- LimeSurvey 2.50+160504
- LimeSurvey 2.50+160506
- LimeSurvey 2.50+160512
- LimeSurvey 2.50+160517
- LimeSurvey 2.50+160523
- LimeSurvey 2.50+160526
- LimeSurvey 2.50+160602
- LimeSurvey 2.50+160606
- LimeSurvey 2.50+160613
- LimeSurvey 2.50+160614
- LimeSurvey 2.50+160616
- LimeSurvey 2.50+160620
- LimeSurvey 2.50+160715
- LimeSurvey 2.50+160718
- LimeSurvey 2.50+160726
- LimeSurvey 2.50+160731
- LimeSurvey 2.50+160804
- LimeSurvey 2.50+160816
- LimeSurvey 2.50+160817
- LimeSurvey 2.50+160213
- LimeSurvey 2.50+160217
- LimeSurvey 2.50+160309
- LimeSurvey 2.50+160310
- LimeSurvey 2.50+160314
- LimeSurvey 2.50+160317
- LimeSurvey 2.50+160323
- LimeSurvey 2.50+160330
- LimeSurvey 2.50+160407
- LimeSurvey 2.50+160408
- LimeSurvey 2.50+160412
- LimeSurvey 2.50+160425
- LimeSurvey 2.50+160426
- LimeSurvey 2.50+160503
- LimeSurvey 2.50+160516
- LimeSurvey 2.50+160525
- LimeSurvey 2.50+160529
- LimeSurvey 2.50+160603
- LimeSurvey 2.50+160714
- LimeSurvey 2.50+160725
- LimeSurvey 2.50+160727
- LimeSurvey 2.50+160728
- LimeSurvey 2.50+160810
- LimeSurvey 2.50+160812
- LimeSurvey 2.50RC1
- LimeSurvey 2.50RC2
- LimeSurvey 2.50RC3
- LimeSurvey 2.50RC4
- LimeSurvey 2.50RC5
- LimeSurvey 2.50RC6
- LimeSurvey 2.50RC7
- LimeSurvey 2.50RC8
- LimeSurvey 2.51.0
- LimeSurvey 2.51.1
- LimeSurvey 2.51.2
- LimeSurvey 2.51.3
- LimeSurvey 2.51.4
- LimeSurvey 2.51.4+160908
- LimeSurvey 2.52+160929
- LimeSurvey 2.53+161004
- LimeSurvey 2.54.1+161010
- LimeSurvey 2.54+161007
- LimeSurvey 2.54.2+161012
- LimeSurvey 2.54.3+161014
- LimeSurvey 2.54.4+161018
- LimeSurvey 2.54.5+161019
- LimeSurvey 2.55.1+161026
- LimeSurvey 2.55+161021
- LimeSurvey 2.55.2+161103
- LimeSurvey 2.55.3+161111
- LimeSurvey 2.56.1+161118
- LimeSurvey 2.56+161117
- LimeSurvey 2.57.0+161202
- LimeSurvey 2.57.1+161205
- LimeSurvey 2.58.0+170104
- MODX 2.3.0-pl
- MODX 2.3.1-pl
- MODX 2.3.2-pl
- MODX 2.3.3-pl
- MODX 2.3.4-pl
- MODX 2.3.5-pl
- MODX 2.3.6-pl
- MODX 2.4.0-pl
- MODX 2.4.1-pl
- MODX 2.4.2-pl
- MODX 2.4.3-pl
- MODX 2.4.4-pl
- MODX 2.5.0-pl
- MODX 2.5.1-pl
- MODX 2.5.2-pl
- Booked 2.6
- phpList 3.0.9
- phpList 3.0.10
- phpList 3.0.11
- phpList 3.0.12
- phpList 3.2.0
- phpList 3.2.1
- phpList 3.2.2
- phpList 3.2.3
- phpList 3.2.4
- phpList 3.2.5
- phpList 3.2.6
- XOOPS 2.5.8
- XOOPS 2.5.8-beta1
- XOOPS 2.5.8-rc1
- XOOPS 2.5.8-rc2
- XOOPS 2.5.8-rc3
- PHPMailer 5.0.0
- PHPMailer 5.0.2
- PHPMailer 5.1
- PHPMailer 5.1.0
- PHPMailer 5.2.4
- PHPMailer 5.2.5
- PHPMailer 5.2.6
- PHPMailer 5.2.7
- PHPMailer 5.2.8
- PHPMailer 5.2.9
- PHPMailer 5.2.10
- PHPMailer 5.2.11
- PHPMailer 5.2.12
- PHPMailer 5.2.13
- PHPMailer 5.2.14
- PHPMailer 5.2.15
- PHPMailer 5.2.16
- PHPMailer 5.2.17
- PHPMailer 5.2.18
- PHPMailer 5.2.19