samba: Man-in-the-middle attacks possible with NTLMSSP authentication

Several flaws were found in Samba's implementation of NTLMSSP authentication. An unauthenticated, man-in-the-middle attacker could use this flaw to clear the encryption and integrity flags of a connection, causing data to be transmitted in plain text. The attacker could also force the client or...

samba: Man-in-the-middle attacks possible with NTLMSSP authentication

Several flaws were found in Samba's implementation of NTLMSSP authentication. An unauthenticated, man-in-the-middle attacker could use this flaw to clear the encryption and integrity flags of a connection, causing data to be transmitted in plain text. The attacker could also force the client or...

Authentication flaw

The Admin UI in Apache Ranger before 0.5.1 does not properly handle authentication requests that lack a password, which allows remote attackers to bypass authentication by leveraging knowledge of a valid username...

openssh: MaxAuthTries limit bypass via duplicates in KbdInteractiveDevices

It was discovered that the OpenSSH sshd daemon did not check the list of keyboard-interactive authentication methods for duplicates. A remote attacker could use this flaw to bypass the MaxAuthTries limit, making it easier to perform password guessing attacks...

Authentication flaw

HP Support Assistant before 8.1.52.1 allows remote attackers to bypass authentication via unspecified vectors...

DOKEOS SSO Authentication Bypass Vulnerability

Dokeos is an open source online education and course management system. A security vulnerability exists in DOKEOS. The vulnerability is caused by a variable type obfuscation error when comparing passwords to unserializable strings during authentication, SSO authentication is not possible...

The vulnerability of the Cisco Identity Services Engine, a platform for managing network policies, allows a hacker to gain administrator privileges.

The vulnerability of the Cisco Identity Services Engine, a platform for managing network policies, is related to deficiencies in authentication procedures. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain administrator privileges...

Authentication flaw

Ipswitch MOVEit DMZ before 8.2 provides different error messages for authentication attempts depending on whether the user account exists, which allows remote attackers to enumerate usernames via a series of SOAP requests to machine.aspx...

Authentication flaw

The lockscreen feature in Mozilla Firefox OS before 2.5 does not properly restrict failed authentication attempts, which makes it easier for physically proximate attackers to obtain access by entering many passcode guesses...

The vulnerability of the ScreenOS operating system, related to deficiencies in authentication procedures, allows a perpetrator to connect to the device with administrator privileges.

The vulnerability of the ScreenOS operating system is related to deficiencies in the authentication process. Exploiting this vulnerability allows a malicious actor, operating remotely, to gain administrator privileges by entering a specially crafted password when connecting to the device via SSH ...

CG-WLBARGS does not properly perform authentication

Overview CG-WLBARGS provided by Corega Inc is a wireless LAN router. CG-WLBARGS does not properly perform authentication. Kousuke Kawahira of DWANGO Co.,Ltd. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. Impact A...

ntp: authentication doesn't protect symmetric associations against DoS attacks

A denial of service flaw was found in the way NTP hosts that were peering with each other authenticated themselves before updating their internal state variables. An attacker could send packets to one peer host, which could cascade to other peers, and stop the synchronization process among the...

Apple OS X authentication issue when recovering from sleep mode

Overview Apple OS X contains an issue with authentication when recovering from sleep mode. This issue exists due to a flaw in the the processing of the text entered in the dialog box upon recovering from sleep mode. Masaki Katayama of Cyber Risks Laboratory Naviplus CO,Ltd. reported this...

Authentication flaw

The Login Disable module 6.x-1.x before 6.x-1.1 and 7.x-1.x before 7.x-1.2 for Drupal does not properly load the userlogout function, which allows remote attackers to bypass the logout protection mechanism by leveraging a contributed user authentication module, as demonstrated by the CAS and URL...

Authentication flaw

ownCloud iOS app before 3.4.4 does not properly switch state between multiple instances, which might allow remote instance administrators to obtain sensitive credential and cookie information by reading authentication headers...

Authentication flaw

The debug interface on Janitza UMG 508, 509, 511, 604, and 605 devices does not require authentication, which allows remote attackers to read or write to files, or execute arbitrary JASIC code, via a session on TCP port 1239...

Authentication flaw

PGSQL:SubmitQuery.do in ZOHO ManageEngine OpManager 11.6, 11.5, and earlier allows remote administrators to bypass SQL query restrictions via a comment in the query to api/json/admin/SubmitQuery, as demonstrated by "INSERT//INTO."...

Design/Logic Flaw

Cybozu Garoon 3.x through 3.7.5 and 4.x through 4.0.3 mishandles authentication requests, which allows remote authenticated users to conduct LDAP injection attacks, and consequently bypass intended login restrictions or obtain sensitive information, by leveraging certain group-administration...

Authentication flaw

The readnetworkpacket function in ntpio.c in ntpd in NTP 4.x before 4.2.8p1 on Linux and OS X does not properly determine whether a source IP address is an IPv6 loopback address, which makes it easier for remote attackers to spoof restricted packets, and read or write to the runtime state, by...

Authentication flaw

The SSHv2 functionality in Cisco IOS 15.2, 15.3, 15.4, and 15.5 and IOS XE 3.6E before 3.6.3E, 3.7E before 3.7.1E, 3.10S before 3.10.6S, 3.11S before 3.11.4S, 3.12S before 3.12.3S, 3.13S before 3.13.3S, and 3.14S before 3.14.1S does not properly implement RSA authentication, which allows remote...