com.fasterxml.jackson.core/jackson-core: tools.jackson.core/jackson-core: jackson-core: Denial of Service via incomplete fix in async JSON parser

A flaw was found in jackson-core. A remote attacker can exploit an incomplete fix in the non-blocking JSON parser by streaming specially crafted JSON data in small chunks. This bypasses the intended number length constraint, causing the parser to accumulate excessive memory per connection. This...

gitpython: GitPython: Arbitrary file overwrite and read via unsafe git option forwarding

A flaw was found in GitPython. This vulnerability arises from insufficient guarding of git option forwarding within the IndexFile.checkout and TagReference.create functions. An authenticated attacker can exploit this by passing unsafe options through keyword arguments, leading to the ability to...

jetty: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across connections

A flaw was found in Eclipse Jetty. This vulnerability allows a remote attacker to cause the server to retain HTTP/1.1 request trailers from a prior connection. Consequently, subsequent requests made over the same connection may unintentionally disclose information by reporting the previously...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names

A flaw was found in GitPython where it fails to properly validate submodule names within .gitmodules files. A remote attacker could craft a malicious Git repository containing specially formed submodule names with directory traversal sequences. When GitPython processes these malicious submodule...

ansible-core: argument injection in ansible-galaxy collection install via git clone (incomplete fix for CVE-2026-11332)

A flaw was found in ansible-core. The extractcollectionfromgit function in ansible-core's concreteartifactmanager.py constructs git clone commands without a '--' end-of-options separator before user-supplied URLs when installing collections from git sources. An attacker who provides a crafted...

aiohttp: AIOHTTP: Arbitrary code execution via untrusted input to CookieJar.load()

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python. An attacker could exploit this vulnerability by providing untrusted input to the CookieJar.load function. This could potentially lead to arbitrary code execution, allowing the attacker to run malicio...

GitPython: GitPython: Arbitrary command execution due to bypass of dangerous Git option checks

A flaw was found in GitPython, a Python library used to interact with Git repositories. This vulnerability allows an attacker to achieve arbitrary command execution by providing specially crafted arguments kwargs to functions such as Repo.clonefrom, Remote.fetch, Remote.pull, or Remote.push. This...

gitpython: GitPython: Arbitrary File Overwrite via improper git option validation

A flaw was found in GitPython. This vulnerability allows a remote attacker to overwrite arbitrary files on the system. By failing to properly validate git options passed to the Diffable.diff method, an attacker can supply a malicious output argument to write patch content to attacker-controlled...

gitpython: GitPython: Remote Code Execution via kwarg value smuggling

A flaw was found in GitPython. Attackers can bypass the checkunsafeoptions guard by smuggling git options within single-character keyword argument kwarg values. This allows them to supply specially crafted option dictionaries to various GitPython methods, such as clonefrom or fetch, leading to...

gitpython: GitPython: Remote Code Execution via malicious Git hooks

A flaw was found in GitPython. This vulnerability allows a remote attacker to achieve arbitrary code execution. By supplying a specially crafted template parameter to the Repo.init function, an attacker can point to a directory containing malicious Git hooks. When Git operations are performed on...

gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection

A flaw was found in GitPython. This vulnerability allows an attacker to overwrite arbitrary files on the system. By injecting specific options into the git read-tree command through methods like IndexFile.fromtree, IndexFile.reset, and IndexFile.mergetree, without proper option validation or...

Important: Red Hat Security Advisory: Satellite 6.19.4 Async Update

A new release is now available for Red Hat Satellite 6.19 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

aiohttp: AIOHTTP: Denial of Service via malformed HTTP responses

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability involves an out-of-bounds heap read in the C response parser when processing malformed HTTP responses. An attacker operating a malicious server, or even an accidental malformed response, could exploit th...

gitpython: GitPython: Information disclosure via environment variable expansion in URL handling

A flaw was found in GitPython. This vulnerability allows a remote attacker to exfiltrate sensitive information, such as environment variables, by crafting malicious URLs. When these URLs are processed during Git operations like fetch or pull, the environment variables are expanded and transmitted...

HAProxy-Keepalived-Sec-HighLoads

HAProxy 和 Keepalived（负载均衡器+集群+安全+高负载）安装与配置 HAProxy 是一款开源软件，为基于 TCP 和 HTTP 的高可用性负载均衡应用提供 代理 服务器服务。 Keepalived 是一款开源软件，能够为两台以上服务器提供 IP 故障转移 能力。Keepalived 内部使用 多播 通信技术。 在我们的架构中，我们将使用 HAProxy 作为负载均衡器，并使用 Keepalived 进行 IP 转移，即将 HAProxy 架构实现为 集群 。 我们的场景中有 3 台服务器。我们将在这些服务器上安装 HAProxy，使其成为负载均衡器。然后安装...

GHSA-JV8V-XQ2H-657V SiYuan: Absolute filesystem path and OS username disclosure via resolveAssetPath

CVE: This vulnerability corresponds to CVE-2026-72802. Summary POST /api/asset/resolveAssetPath returns the resolved absolute filesystem path of an asset, unmodified. The route is CheckAuth-only, so it is reachable by the publish RoleReader token and by the anonymous account when...

EUVD-2026-57462

SiYuan: Absolute filesystem path and OS username disclosure via resolveAssetPath...

SiYuan: Absolute filesystem path and OS username disclosure via resolveAssetPath

CVE: This vulnerability corresponds to CVE-2026-72802. Summary POST /api/asset/resolveAssetPath returns the resolved absolute filesystem path of an asset, unmodified. The route is CheckAuth-only, so it is reachable by the publish RoleReader token and by the anonymous account when...

log4shell_ioc_ips

j4shelliocips 来自已知 log4j/log4shell 恶意IP地址的大型数据转储，唯一且已排序，仅在发生变化时每小时更新一次！（CVE-2021-44228） 狩猎愉快 免责声明 此脚本解析大量来源，因此此列表可能包含大量误报，请不要在防火墙中屏蔽所有IP！ 待办事项： 添加白名单 正在进行中 改进正则表达式以排除本地IP地址 已解决 添加对域名的支持 来源： https://gist.github.com/gnremy/c546c7911d5f876f263309d7161a7217...