Serv-U File Server 15.1.7 release notes
Release date: April 25, 2019
These release notes describe the new features, improvements, and fixed issues in Serv-U File Server 15.1.7. They also provide information about upgrades and describe workarounds for known issues.
If you are looking for previous release notes for Serv-U File Server, see Previous Version documentation.
NPAPI is deprecated in Google Chrome. This means Web Client Pro will not function in Google Chrome. As a workaround, access Web Client Pro using another browser.
New features and improvements
Serv-U 15.1.7 is a service release containing three hotfixes, and additional fixes, described here.
Previous releases
Serv-U 15.1.6 included the following new features and updates:
- Support for Explicit SSL when connected to SMTP server
- Support for HTTP Strict Transport Security
- Support for Elliptic-curve Diffie-Hellman (ECDH) key exchange
- Forward secrecy is enabled by default (new installations only)
- TLS 1.0 is disabled by default (new installations only)
- Disabled SSL/TLS ciphers based on 64-bit block size (new installations only)
- Support for Secure LDAP protocol (Windows installation only)
- Various fixes described in the Fixed Issues section.
Serv-U 15.1.5 was a service release containing security fixes, described in the Fixed Issues section.
Serv-U 15.1.4 was a service release containing two hotfixes, described in the Fixed Issues section.
Serv-U 15.1.3 was a service release containing two hotfixes, described in the Fixed Issues section.
For earlier Serv-U 15.x.x releases, please visit the Previous Versions page.
Fixed issues
Serv-U 15.1.7 fixes the following issues.
| Case Number | Description |
|---|---|
| 423241 | Fixed issue where writing files to disk could cause bottleneck |
| 1197511 | Corrected SSL error handling on Socket level |
| 00063383 | Fixed issue with service when sending download link to guest user |
| 00068104 | Corrected format for X-Csrf-Token HTTP header (FTP Voyager JV) |
| 00159690 | Fixed issue with ODBC database validation |
| 00200302 | CSRF issues resolved. |
| 00186124 | Can now add a user to a collection when the user exists in another collection |
| 00204425 | Serv-U no longer deletes incorrect files from directories with delete rules |
| 00229117 | Serv-U no longer response incorrectly when empty user name and password is used to log on |
| 00284847 | Issues in web management interface fixed |
| 00061457 | Special characters from E-mail notification template not sent correctly |
| 00039051, 00081081, 00195143, 00263829, 00260387, 00218061, 1362493, 1338156 | Updated jquery libraries |
| 00054823, 1320710, 1335744 | Files list returned corrected from LIST Command |
| 00085995, 00201705 | CVE-1999-0017 vulnerability fixed. |
| 00187355, 00065590, 00053277, 00105077, 00123871 | Multiple issues in SFTP protocol resolved |
| 00240051, 00267281, 00260953, 00280283, 00285641 | WinSCP upload issues resolved |
| n/a | Resolved a privilege escalation issue, logged as CVE-2018-19999 – with thanks to Chris Moberly at The Missing Link. |
| n/a | Resolved a privilege escalation issue, logged as CVE-2019-12181 – with thanks to Guy Levin (@va_start). |
Serv-U 15.1.6 fixes the following issues.
| Case Number | Description |
|---|---|
| 961565, 1183341, 887731, 1123968, 1125053, 901145, 1091444, 1131439, 1080928, 796814, 799615, 787936, 1036534 | Fixed an issue with limited top level domain. |
| 1050275 | Fixed an issue with long timeout where LDAP server was unavailable |
| 166489, 1126605, 914000 | Fixed an issue with SSH Ciphers description. |
| 1186645, 979487 | Fixed an impersonation issue during downloads. |
| 1039205 | Fixed an issue with password stale event. |
| 1086638, 1209329 | Fixed an issue with special characters in File Sharing notification template. |
| 1129144, 1115351 | Fixed a possible crash of Gateway. |
| 1163543 | Fixed an issue with user creation wizard. |
| 1123779 | Fixed a memory leak issue related to SFTP sessions. |
| 1231876, 1233371, 1209874 | Fixed broken links to support site. |
| 1124857, 1181653, 1215831, 1223871, 1230986, 1241567, 1326419 | Fixed an issue with bare line feed character. |
Serv-U 15.1.5 fixes the following issues.
| Case Number | Description |
|---|---|
| 1110916 | Fixed potential vulnerability with unauthenticated privilege escalation Reported by – Trustwave SpiderLabs Contact - Leopold von Niebelschuetz-Godlewski |
| 904433, 804380 | Fixed an issue with possibility of unauthorized access to the files in installation folder on web server. Reported by – www.netspi.com Contact - Cody Wass (Cody. Wass@netspi.com) |
| 1065565, 1061848, 1056263, 1054225, 1090081, 1045088 | Fixed an issue where domain users were not able to login when ldap suffix was used. |
| 741595 | Fixed a memory leak issue that occurred during LDAP authentication. |
| 951099, 1065736, 1022993 | Fixed a memory leak issue that occurred during SFTP session. |
| 882524, 909979, 871563, 867742, 867834, 981751, 877933 | Fixed an issue with "Automatic idle connection timeout" limit. |
Serv-U 15.1.4 fixes the following issues.
| Case Number | Description |
|---|---|
| 991668 | ECDHE-RSA-AES256* ciphers shown as enabled or disabled correctly |
| 954294 | Long (encrypted) passwords issue fixed. |
| 984664, 1003106, 993854 | OpenSSL vulnerabilities - updated to 1.0.2h |
| 932381 | SHA-1 Cert deprecation (Previous cert was due to expire in January 2017) |
| 984485, 887910, 741595 | LDAP suffix issue fixed |
| 844572, 894400, 953313, 910253, 881308, 914055, 990080 | Web client Favorites fixed. |
| 1005791, 1005383, 990956, 984664, 982577, 966856, 948270, 963296, 941118, 934566, 927375, 917616, 900288, 883047, 885033, 884883, 876306, 876820, 874853, 872968, 857502, 862922, 853433 | Serv-U no longer freezes in FIPS mode during SFTP connections. |
Serv-U 15.1.3 fixes the following issues.
| Case Number | Description |
|---|---|
| 872782, 864631 | Case sensitivity issues occurred when configuring Directory Access rules. |
| n/a | An issue with LDAP public key authentication. |
| n/a | Memory leak occurs during LDAP authentication. |
| 853136 | An issue with the expired password change functionality. |
| 868638 | An issue with multi-line FTP responses for the FEAT command. |
| n/a | An issue with the possibility of SQL injection in the invitation link used by secure file sharing. |
| 625348 | An issue with the possibility of persistent cross-site scripting in file sharing. |
| n/a | An issue with the possibility of the injection of additional email headers using a crafter subject in an upload or download request. |
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