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A vulnerability was found in Tenda W15E 15.11.0.14 and classified as critical. Affected by this issue is the function formDelPortMapping of the file /goform/DelPortMapping. The manipulation of the argument portMappingIndex leads to stack-based buffer overflow. This vulnerability is handled as CVE-2024-4117. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability was found in Tenda W15E 15.11.0.14. It has been classified as critical. This affects the function formIPMacBindAdd of the file /goform/addIpMacBind. The manipulation of the argument IPMacBindRule leads to stack-based buffer overflow. This vulnerability is uniquely identified as CVE-2024-4118. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. The vendor was contacted early about this disclosure but did not respond in any way.

Overview Recently, NSFOCUS CERT detected that Fortinet has issued a security notification and fixed the identity authentication bypass vulnerability in FortiOS and FortiProxy (CVE-2024-55591). Unauthenticated attackers can bypass system identity authentication by sending special packets to the Node.js websocket module, thus obtaining super administrator permissions of the target system. The CVSS score is 9.8. At […]

The post Fortinet OS & FortiProxy Authentication Bypass Vulnerability (CVE-2024-55591) Notification appeared first on NSFOCUS, Inc., a global network and cyber security leader, protects enterprises and carriers from advanced cyber attacks..

The post Fortinet OS & FortiProxy Authentication Bypass Vulnerability (CVE-2024-55591) Notification appeared first on Security Boulevard.

[This is a Guest Diary by Curtis Dibble, an ISC intern as part of the SANS.edu BACS [1] program]

HackerNews 编译，转载请注明出处： SAP已修复影响NetWeaver Web应用服务器的两个关键漏洞，这些漏洞可能被利用来提升权限并访问受限信息。 作为一月安全补丁日的一部分，该供应商还发布了针对其他产品的更新，以修复12个被评为中高严重性的其他问题。 SAP的安全公告指出：“SAP强烈建议客户访问支持门户，并优先应用补丁，以保护其SAP环境。” 本月SAP解决的最严重的四个安全问题概述如下： CVE-2025-0070（关键严重性，9.9分）：SAP NetWeaver ABAP应用服务器及ABAP平台的认证不当，使得经过认证的攻击者可以利用认证检查不当的漏洞，导致权限提升，并严重影响保密性、完整性和可用性。 CVE-2025-0066（关键严重性，9.9分）：SAP NetWeaver ABAP应用服务器（互联网通信框架）中存在信息泄露漏洞，由于访问控制薄弱，攻击者能够访问受限信息，严重损害保密性、完整性和可用性。 CVE-2025-0063（高严重性，8.8分）：SAP NetWeaver ABAP应用服务器及ABAP平台中存在SQL注入漏洞，原因是某些RFC功能模块缺少授权检查。这使得拥有基本权限的攻击者能够危及Informix数据库，导致保密性、完整性和可用性完全丧失。 CVE-2025-0061（高严重性，8.7分）：SAP BusinessObjects商业智能平台中存在多个漏洞，由于信息泄露问题，未经认证的攻击者可以在网络上执行会话劫持，从而访问并修改所有应用数据。 SAP产品服务于制造业、金融业、零售业、医疗保健和政府等多个行业的大型企业，在管理业务运营和客户关系方面发挥着关键作用。 SAP NetWeaver是运行ABAP应用程序和通过互联网通信框架实现安全通信的核心平台。它通常由管理财务、人力资源和供应链ERP系统的企业IT管理员、开发人员和顾问使用。 SAP BusinessObjects是一个用于报告、分析和数据可视化的平台，由分析师、决策者和IT团队使用，以获取见解并支持战略决策。 过去，黑客曾针对未更新以修复已知漏洞或配置不当的SAP产品，导致网络面临泄露风险。 这家德国供应商强烈建议客户应用最新的可用补丁，以保护其SAP环境。   消息来源：Bleeping Computer, 编译：zhongx；  本文由 HackerNews.cc 翻译整理，封面来源于网络；   转载请注明“转自 HackerNews.cc”并附上原文

error code: 521

#系统资讯 微软正在调查 Windows 10/11 BitLocker 硬件加密功能的错误，该错误会导致在配备 TPM 的设备上启用加密后出现安全警报。目前微软还没搞清楚问题的发生原

主站 分类 漏洞 工具 极客

该活动针对通过Google Ads进行推广的个人和企业，通过投放虚假广告来窃取他们的凭据。

HackerNews 编译，转载请注明出处： 网络安全研究人员近日披露了SimpleHelp远程访问软件中的多个安全漏洞，这些漏洞可能导致信息泄露、权限提升和远程代码执行。 在一份详细阐述发现内容的技术报告中，Horizon3.ai研究员Naveen Sunkavally表示，“这些漏洞极易被逆向分析和利用。” 已确认的漏洞列表如下： CVE-2024-57727：一个未经身份验证的路径遍历漏洞，允许攻击者从SimpleHelp服务器下载任意文件，包括包含SimpleHelpAdmin账户和其他本地技术人员账户哈希密码的serverconfig.xml文件 CVE-2024-57728：一个任意文件上传漏洞，允许拥有SimpleHelpAdmin权限（或作为拥有管理员权限的技术人员）的攻击者在SimpleServer主机的任意位置上传任意文件，可能导致远程代码执行 CVE-2024-57726：一个权限提升漏洞，允许以低权限技术人员身份访问的攻击者利用后端授权检查缺失的问题，将其权限提升至管理员级别 在假设的攻击场景中，恶意行为者可以通过串联CVE-2024-57726和CVE-2024-57728漏洞，成为管理员用户并上传任意有效载荷，从而控制SimpleHelp服务器。 鉴于这三个漏洞的严重性和易于武器化的特点，Horizon3.ai表示将暂不公布其额外的技术细节。在2025年1月6日负责任地披露漏洞后，SimpleHelp已于1月8日和13日发布的5.3.9、5.4.10和5.5.8版本中修复了这些漏洞。 鉴于已知威胁行为者会利用远程访问工具建立对目标环境的持久远程访问，用户迅速应用补丁至关重要。 此外，SimpleHelp还建议用户更改SimpleHelp服务器的管理员密码，轮换技术人员账户的密码，并限制SimpleHelp服务器接受技术人员和管理员登录的IP地址。   消息来源：The Hacker News, 编译：zhongx；  本文由 HackerNews.cc 翻译整理，封面来源于网络；   转载请注明“转自 HackerNews.cc”并附上原文

error code: 521

HackerNews 编译，转载请注明出处： 超过220万台暴露的Rsync服务器可能面临六项新漏洞的威胁，其中包括一项允许在服务器上远程执行代码的高危堆缓冲区溢出漏洞。 Rsync是一款开源的文件同步和数据传输工具，以其执行增量传输、减少数据传输时间和带宽使用的能力而备受推崇。 它支持本地文件系统传输、通过SSH等安全协议的远程传输，以及通过其自带的守护进程进行直接文件同步。 Rclone、DeltaCopy、ChronoSync等备份系统、公共文件分发仓库以及云和服务器管理操作都广泛使用了该工具。 这些Rsync漏洞由谷歌云和独立安全研究人员发现，可被组合利用形成强大的攻击链，导致远程系统被攻陷。 Openwall发布的公告指出：“在最严重的CVE（通用漏洞披露）案例中，攻击者仅需对rsync服务器（如公共镜像）拥有匿名读取访问权限，即可在服务器运行的机器上执行任意代码。” 以下是这六项漏洞的概述： 堆缓冲区溢出（CVE-2024-12084）：由于Rsync守护进程对校验和长度的处理不当导致，会在缓冲区中进行越界写入。该漏洞影响3.2.7至3.4.0以下版本，可导致任意代码执行。缓解措施包括使用特定标志编译以禁用SHA256和SHA512摘要支持。（CVSS评分：9.8） 未初始化堆栈导致的信息泄露（CVE-2024-12085）：在比较文件校验和时，会导致未初始化堆栈数据泄露。攻击者可通过操纵校验和长度来利用该漏洞。该漏洞影响3.4.0以下所有版本，可通过使用-ftrivial-auto-var-init=zero标志编译来初始化堆栈内容以缓解。（CVSS评分：7.5） 服务器泄露任意客户端文件（CVE-2024-12086）：恶意服务器可利用操纵的校验和值在文件传输过程中逐字节枚举和重建任意客户端文件。该漏洞影响3.4.0以下所有版本。（CVSS评分：6.1） 通过–inc-recursive选项的路径遍历（CVE-2024-12087）：在使用–inc-recursive选项时，由于符号链接验证不足导致。恶意服务器可以在客户端的指定目录之外写入文件。该漏洞影响3.4.0以下所有版本。（CVSS评分：6.5） 绕过–safe-links选项（CVE-2024-12088）：当Rsync未能正确验证包含其他链接的符号链接目标时发生。这会导致路径遍历和在指定目录之外进行任意文件写入。该漏洞影响3.4.0以下所有版本。（CVSS评分：6.5） 符号链接竞态条件（CVE-2024-12747）：在处理符号链接时出现竞态条件导致的漏洞。利用该漏洞，攻击者可访问敏感文件并提升权限。该漏洞影响3.4.0以下所有版本。（CVSS评分：5.6） CERT协调中心（CERT/CC）发布了关于Rsync漏洞的公告，指出Red Hat、Arch、Gentoo、Ubuntu NixOS、AlmaLinux OS Foundation和Triton数据中心等受到影响。 然而，还有许多可能受影响的项目和供应商尚未回应。 CERT/CC警告称：“前两个漏洞（堆缓冲区溢出和信息泄露）结合利用时，允许客户端在运行Rsync服务器的设备上执行任意代码。客户端仅需对服务器拥有匿名读取访问权限，如公共镜像。此外，攻击者可以控制恶意服务器并读取/写入任何连接客户端的任意文件。敏感数据（如SSH密钥）可被提取，通过覆盖文件（如/.bashrc或/.popt）可执行恶意代码。” RedHat在其关于CVE-2024-12084的公告中指出，没有实际的缓解措施，该漏洞在Rsync的默认配置中即可被利用。 RedHat解释说：“请记住，rsync的默认rsyncd配置允许匿名文件同步，这存在该漏洞的风险。否则，攻击者需要拥有需要身份验证的服务器的有效凭据。” 通过ZoomEye搜索(port=873 || port=8873) && “@RSYNCD”发现，有超过220万个暴露的Rsync服务器IP地址。其中大多数IP地址位于中国，共超80万个暴露，其次是美国、韩国和德国。 ZoomEye显示受影响的Rsync服务器分布图 尽管存在许多暴露的服务器，但尚不清楚它们是否易受新披露的漏洞影响，因为攻击者需要有效凭据或服务器必须配置为允许匿名连接，而我们未进行测试。 消息来源：The Hacker News, 编译：zhongx；  本文由 HackerNews.cc 翻译整理，封面来源于网络；   转载请注明“转自 HackerNews.cc”并附上原文

error code: 521

A vulnerability has been found in NeoMutt and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Header Field Handler. The manipulation of the argument To/Cc leads to insufficient verification of data authenticity. This vulnerability is known as CVE-2024-49393. The attack can be launched remotely. There is no exploit available.

A vulnerability classified as critical has been found in Mutt up to 2.2.2. Affected is the function uudecoder. The manipulation leads to buffer overflow. This vulnerability is traded as CVE-2022-1328. It is possible to launch the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Mutt and NeoMutt. It has been rated as problematic. Affected by this issue is some unknown functionality of the file imap/util.c of the component QRESYNC. The manipulation leads to out-of-bounds read. This vulnerability is handled as CVE-2021-32055. The attack needs to be approached within the local network. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in DedeCMS 5.7. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /src/dede/makehtml_js_action.php. The manipulation leads to cross-site request forgery. This vulnerability is handled as CVE-2024-3145. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability classified as problematic has been found in DedeCMS 5.7. This affects an unknown part of the file /src/dede/makehtml_rss_action.php. The manipulation leads to cross-site request forgery. This vulnerability is uniquely identified as CVE-2024-3146. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability classified as problematic was found in DedeCMS 5.7. This vulnerability affects unknown code of the file /src/dede/makehtml_map.php. The manipulation leads to cross-site request forgery. This vulnerability was named CVE-2024-3147. The attack can be initiated remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability, which was classified as critical, has been found in DedeCMS 5.7.112. This issue affects some unknown processing of the file dede/makehtml_archives_action.php. The manipulation leads to sql injection. The identification of this vulnerability is CVE-2024-3148. The attack may be initiated remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. The vendor was contacted early about this disclosure but did not respond in any way.