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Search Results (12 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-27630 | 2 Maximmasiutin, Ritlabs | 2 Tinyweb, Tinyweb | 2026-02-28 | 7.5 High |
| TinyWeb is a web server (HTTP, HTTPS) written in Delphi for Win32. Versions prior to version 2.02 are vulnerable to a Denial of Service (DoS) attack known as Slowloris. The server spawns a new OS thread for every incoming connection without enforcing a maximum concurrency limit or an appropriate request timeout. An unauthenticated remote attacker can exhaust server concurrency limits and memory by opening numerous connections and sending data exceptionally slowly (e.g. 1 byte every few minutes). Anyone hosting services using TinyWeb is impacted. Version 2.02 fixes the issue. The patch introduces a `CMaxConnections` limit (set to 512) and a `CConnectionTimeoutSecs` idle timeout (set to 30 seconds). As a temporary workaround if upgrading is not immediately possible, consider placing the server behind a robust reverse proxy or Web Application Firewall (WAF) such as nginx, HAProxy, or Cloudflare, configured to buffer incomplete requests and aggressively enforce connection limits and timeouts. | ||||
| CVE-2026-27633 | 2 Maximmasiutin, Ritlabs | 2 Tinyweb, Tinyweb | 2026-02-28 | 7.5 High |
| TinyWeb is a web server (HTTP, HTTPS) written in Delphi for Win32. Versions prior to version 2.02 have a Denial of Service (DoS) vulnerability via memory exhaustion. Unauthenticated remote attackers can send an HTTP POST request to the server with an exceptionally large `Content-Length` header (e.g., `2147483647`). The server continuously allocates memory for the request body (`EntityBody`) while streaming the payload without enforcing any maximum limit, leading to all available memory being consumed and causing the server to crash. Anyone hosting services using TinyWeb is impacted. Version 2.02 fixes the issue. The patch introduces a `CMaxEntityBodySize` limit (set to 10MB) for the maximum size of accepted payloads. As a temporary workaround if upgrading is not immediately possible, consider placing the server behind a Web Application Firewall (WAF) or reverse proxy (like nginx or Cloudflare) configured to explicitly limit the maximum allowed HTTP request body size (e.g., `client_max_body_size` in nginx). | ||||
| CVE-2024-5193 | 1 Ritlabs | 1 Tinyweb | 2026-01-05 | 5.3 Medium |
| A security vulnerability has been detected in Ritlabs TinyWeb Server 1.94. This vulnerability affects unknown code of the component Request Handler. The manipulation with the input %0D%0A leads to crlf injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.99 is able to resolve this issue. The identifier of the patch is d49c3da6a97e950975b18626878f3ee1f082358e. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way. | ||||
| CVE-2024-34199 | 1 Ritlabs | 1 Tinyweb | 2025-06-13 | 8.6 High |
| TinyWeb 1.94 and below allows unauthenticated remote attackers to cause a denial of service (Buffer Overflow) when sending excessively large elements in the request line. | ||||
| CVE-2001-0398 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| The BAT! mail client allows remote attackers to bypass user warnings of an executable attachment and execute arbitrary commands via an attachment whose file name contains many spaces, which also causes the BAT! to misrepresent the attachment's type with a different icon. | ||||
| CVE-2003-1133 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| Rit Research Labs The Bat! 1.0.11 through 2.0 creates new accounts with insecure ACLs, which allows local users to read other users' email messages. | ||||
| CVE-2002-0338 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| The Bat! 1.53d and 1.54beta, and possibly other versions, allows remote attackers to cause a denial of service (crash) via an attachment whose name includes an MS-DOS device name. | ||||
| CVE-2001-0675 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| Rit Research Labs The Bat! 1.51 for Windows allows a remote attacker to cause a denial of service by sending an email to a user's account containing a carriage return <CR> that is not followed by a line feed <LF>. | ||||
| CVE-2006-0918 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| Buffer overflow in RITLabs The Bat! 3.60.07 allows remote attackers to execute arbitrary code via a long Subject field. | ||||
| CVE-2001-0676 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| Directory traversal vulnerability in Rit Research Labs The Bat! 1.48f and earlier allows a remote attacker to create arbitrary files via a "dot dot" attack in the filename for an attachment. | ||||
| CVE-2006-0630 | 1 Ritlabs | 1 The Bat | 2025-04-03 | N/A |
| RITLabs The Bat! before 3.0.0.15 displays certain important headers from encapsulated data in message/partial MIME messages, instead of the real headers, which is in violation of RFC2046 header merging rules and allows remote attackers to spoof the origin of e-mail by sending a fragmented message, as demonstrated using spoofed Received: and Message-ID: headers. | ||||
| CVE-2017-17689 | 16 9folders, Apple, Bloop and 13 more | 17 Nine, Mail, Airmail and 14 more | 2024-11-21 | N/A |
| The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. | ||||
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