RSS   Podatności dla 'Ledgersmb'   RSS

2021-10-14
 
CVE-2021-3882

CWE-311
 

 
LedgerSMB does not set the 'Secure' attribute on the session authorization cookie when the client uses HTTPS and the LedgerSMB server is behind a reverse proxy. By tricking a user to use an unencrypted connection (HTTP), an attacker may be able to obtain the authentication data by capturing network traffic. LedgerSMB 1.8 and newer switched from Basic authentication to using cookie authentication with encrypted cookies. Although an attacker can't access the information inside the cookie, nor the password of the user, possession of the cookie is enough to access the application as the user from which the cookie has been obtained. In order for the attacker to obtain the cookie, first of all the server must be configured to respond to unencrypted requests, the attacker must be suitably positioned to eavesdrop on the network traffic between the client and the server *and* the user must be tricked into using unencrypted HTTP traffic. Proper audit control and separation of duties limit Integrity impact of the attack vector. Users of LedgerSMB 1.8 are urged to upgrade to known-fixed versions. Users of LedgerSMB 1.7 or 1.9 are unaffected by this vulnerability and don't need to take action. As a workaround, users may configure their Apache or Nginx reverse proxy to add the Secure attribute at the network boundary instead of relying on LedgerSMB. For Apache, please refer to the 'Header always edit' configuration command in the mod_headers module. For Nginx, please refer to the 'proxy_cookie_flags' configuration command.

 
2021-08-23
 
CVE-2021-3693

CWE-79
 

 
LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

 
 
CVE-2021-3694

CWE-79
 

 
LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

 
 
CVE-2021-3731

CWE-1021
 

 
LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to 'clickjacking'. This allows an attacker to trick a targetted user to execute unintended actions.

 
2008-09-15
 
CVE-2008-4078

CWE-89
 

 
SQL injection vulnerability in the AR/AP transaction report in (1) LedgerSMB (LSMB) before 1.2.15 and (2) SQL-Ledger 2.8.17 and earlier allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.

 
 
CVE-2008-4077

CWE-399
 

 
The CGI scripts in (1) LedgerSMB (LSMB) before 1.2.15 and (2) SQL-Ledger 2.8.17 and earlier allow remote attackers to cause a denial of service (resource exhaustion) via an HTTP POST request with a large Content-Length.

 
2007-10-11
 
CVE-2007-5372

CWE-89
 

 
Multiple SQL injection vulnerabilities in (a) LedgerSMB 1.0.0 through 1.2.7 and (b) DWS Systems SQL-Ledger 2.x allow remote attackers to execute arbitrary SQL commands via (1) the invoice quantity field or (2) the sort field.

 
2007-07-19
 
CVE-2007-3907

CWE-noinfo
 

 
Unspecified vulnerability in login.pl in LedgerSMB 1.2.0 through 1.2.6 allows remote attackers to bypass authentication and perform certain actions as an arbitrary user via unspecified vectors involving a URL with a redirect parameter value, along with a callback parameter containing an escaped URL that specifies the action.

 
2007-04-10
 
CVE-2007-1923

CWE-Other
 

 
(1) LedgerSMB and (2) DWS Systems SQL-Ledger implement access control lists by changing the set of URLs linked from menus, which allows remote attackers to access restricted functionality via direct requests.

 
2007-03-20
 
CVE-2007-1540

CWE-Other
 

 
Directory traversal vulnerability in am.pl in (1) SQL-Ledger 2.6.27 and earlier, and (2) LedgerSMB before 1.2.0, allows remote attackers to run arbitrary executables and bypass authentication via a .. (dot dot) sequence and trailing NULL (%00) in the login parameter. NOTE: this issue was reportedly addressed in SQL-Ledger 2.6.27, however third-party researchers claim that the file is still executed even though an error is generated.

 


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