CVE-2021-32918

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

CVE-2021-32918

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

CVE-2021-32918

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

CVE-2021-32917

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth...

CVE-2021-32917

Prosody (before 0.11.9) is affected by CVE-2021-32917 due to the proxy65 component allowing open access by default, enabling unrestricted use of the server’s bandwidth when mod_proxy65 is enabled. The issue arises even if no local XMPP accounts exist, exposing potential abuse of resources. Public...

CVE-2021-32917

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth...

CVE-2021-32917

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth...

CVE-2021-32917

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth...

CVE-2021-32917: Missing Authorization

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth...

CVE-2021-32919: Improper Certificate Validation

An issue was discovered in Prosody before 0.11.9. The undocumented dialbackwithoutdialback option in moddialback enables an experimental feature for server-to-server authentication. It does not correctly authenticate remote server certificates, allowing a remote server to impersonate another serv...

Prosodical Thoughts Prosody 安全漏洞

Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server . A security vulnerability exists in Prosody prior to version 0.11.9. An attacker could control CPU consumption through a large number of SSL/TLS renegotiation requests...

Prosodical Thoughts Prosody 信任管理问题漏洞

Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server. A trust management issue vulnerability exists in Prosody prior to version 0.11.9. The vulnerability stems from the program not properly validating remote server certificates...

Prosodical Thoughts Prosody 竞争条件问题漏洞

Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server. A security vulnerability exists in Prosody prior to version 0.11.9. A remote attacker could exploit the vulnerability to obtain sensitive information...

CVE-2021-32921: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in Prosody before 0.11.9. It does not use a constant-time algorithm for comparing certain secret strings when running under Lua 5.2 or later. This can potentially be used in a timing attack to reveal the contents of secret strings to an attacker...

CVE-2021-32918: Uncontrolled Resource Consumption

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

CVE-2021-32920: Undefined Security Weakness

Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests...

Prosodical Thoughts Prosody 资源管理错误漏洞

Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server. A security vulnerability exists in Prosody prior to version 0.11.9. A remote attacker could exploit the vulnerability to cause a denial of service to the program...

Prosodical Thoughts Prosody 授权问题漏洞

Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server. A security vulnerability exists in Prosody prior to version 0.11.9. A remote attacker could exploit the vulnerability to use the server's bandwidth indefinitely...

Prosody -- multiple vulnerabilities

The Prosody security advisory 2021-05-12 reports: This advisory details 5 new security vulnerabilities discovered in the Prosody.im XMPP server software. All issues are fixed in the 0.11.9 release default configuration. CVE-2021-32918: DoS via insufficient memory consumption controls...

PT-2021-4055 · Lua 5.3 +4 · Lua 5.3 +4

Name of the Vulnerable Software and Affected Versions: Prosody versions prior to 0.11.9 Description: An issue in Prosody allows remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3. The problem is related to an error in the resource...