CVE-2022-0778

CVE-2022-0778 贡献者 정준수@jeongjunsoo 摘要 CVE-2022-0778 漏洞影响了 OpenSSL 中用于计算模素数平方根的 BNmodsqrt 函数。 当该函数处理非素数基的恶意构造证书时，未修补的服务器可能会遭受 DoS 攻击。 影响目标 OpenSSL 1.0.2 OpenSSL 1.1.1 OpenSSL 3.0 补丁之前 root@kitploit: i = 1; if !BNmodsqrt, b, p, ctx goto end; while !BNisonet i++; if i == e ERRraiseERRLIBBN,...

CVE-2022-0778

CVE-2022-0778 该漏洞会在解析椭圆曲线密钥时触发 OpenSSL 中 BNmodsqrt 函数的无限循环。这意味着一个恶意构造的 X.509 证书可以对任何未修补的服务器发起 DoS 攻击。 漏洞的核心在于解析以压缩格式表示点的 EC 密钥过程中：在解析此类密钥时，OpenSSL 会尝试扩展压缩点，试图计算曲线定义素数 p 的模平方根。然而，p 的素性未在任何地方检查，即使在需要它的 BNmodsqrt 中也不例外；因此，由于 p 不是预期的素数，实现中的一个错误会导致无限循环。 中文版说明可以见我的博客OpenSSL CVE-2022-0778漏洞问题复现与非法证书构造 致...

CVE-2018-10546

CVE-2018-10546 Un usuario puede crear datos especialmente diseñados que, al ser procesados usando un filtro de flujo con 'convert.iconv.', harán que la aplicación objetivo entre en un bucle infinito y consuma recursos excesivos de CPU CVE-2018-10546. El impacto específico de estas vulnerabilidade...

CVE-2026-49263

A flaw was found in Capstone, a disassembly framework, affecting its WebAssembly WASM backend. A remote attacker could exploit this by providing a specially crafted brtable instruction. This could lead to a denial of service, where the disassembler gets stuck in a loop, or cause parser...

CVE-2026-35333

CVE-2026-35333 strongSwan RADIUS 属性迭代器预认证无限循环 / 远程拒绝服务。 描述 attributeenumerate 函数（位于 src/libradius/radiusmessage.c:247-271）接受 length 字节小于 sizeofrattrt（2）的 RADIUS 属性。当 length == 0 时： data-len = next-length - sizeofrattrt 下溢为 sizet-2 this-left -= next-length 即 left -= 0 — 计数器永不减小 this-next +=...

cve-2021-45046

log4j RCE CVE-2021-44228 已在 2.15 版本中修复，但新发现了 CVE-2021-45046（引发 DoS）漏洞。 以下是测试结果。 测试环境 log4j-2.15.0 api, core JRE-1.8.0 jdk1.8.0151 Eclipse IDE Maven Project 1. Log4j RCE CVE-2021-44228 语法测试 - 无漏洞 2. 插入任意 ctx 对象名 - 无漏洞 3. 插入与接收 context 的对象相同名称 - 无限循环导致 DoS 4. 以 $jndi:ldap://127.0.0.1ldap 服务器地址 形式插入...

CVE-2024-44337

CVE-2024-44337 包“github.com/gomarkdown/markdown”是一个 Go 库，用于解析 Markdown 文本并呈现为 HTML。在伪版本 'v0.0.0-20240729232818-a2a9c4f' 对应于提交'a2a9c4f76ef5a5c32108e36f7c47f8d310322252'...

CVE-2026-55373

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions prior to 3.2.10, 3.3.12, and 3.4.13 contain an infinite-loop vulnerability in SampleCountChannel. The helper roundListSizeUp rounds a sample-list size up to the...

EUVD-2026-65185

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions prior to 3.2.10, 3.3.12, and 3.4.13 contain an infinite-loop vulnerability in SampleCountChannel. The helper roundListSizeUp rounds a sample-list size up to the...

CVE-2026-55373 OpenEXR: OpenEXRUtil SampleCountChannel endEdit() can loop forever on UINT_MAX sample counts

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions prior to 3.2.10, 3.3.12, and 3.4.13 contain an infinite-loop vulnerability in SampleCountChannel. The helper roundListSizeUp rounds a sample-list size up to the...

CVE-2026-55373

OpenEXR versions prior to 3.2.10, 3.3.12, and 3.4.13 contain an infinite-loop vulnerability in the SampleCountChannel component of OpenEXRUtil. The helper function roundListSizeUp() uses repeated unsigned left shifts to round a sample-list size up to the next power of two. When the input is UINT_...

CVE-2026-78250

A vulnerability was identified in bytebot-ai bytebot 0.0.1. The affected element is an unknown function of the component Agent Execution Workflow. Such manipulation leads to infinite loop. The attack may be performed from remote. The exploit is publicly available and might be used. This...

CVE-2026-78250

bytebot-ai bytebot 0.0.1 is affected by a vulnerability in the Agent Execution Workflow component where manipulation of an unknown function leads to an infinite loop , resulting in a denial of service (availability impact only). The attack can be performed remotely and requires low privileges (CV...

EUVD-2026-64854

A vulnerability was identified in bytebot-ai bytebot 0.0.1. The affected element is an unknown function of the component Agent Execution Workflow. Such manipulation leads to infinite loop. The attack may be performed from remote. The exploit is publicly available and might be used. This...

openSUSE 16: weechat / weechat-devel / weechat-lang / weechat-lua / weechat-perl / etc (openSUSE-SU-2026:21615-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21615-1 advisory. Changes in weechat: - Update to 4.10.0: Added core: add command /theme 1338 core: add built-in light theme, applied automatically on first start...

CVE-2026-74655

In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uartops does not provide a flushbuffer...

CVE-2026-74655

CVE-2026-74655 is a Denial of Service flaw in the Linux kernel's qcom-geni UART driver (DMA-mode). The root cause is a missing flush_buffer callback in the DMA-mode uart_ops: when TCOFLUSH is issued during an in-flight TX DMA transfer, the transfer can complete after the serial core resets the tr...

EUVD-2026-64592

In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uartops does not provide a flushbuffer...

CVE-2026-74655 serial: qcom-geni: fix TX DMA buffer flush

In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uartops does not provide a flushbuffer...

Linux Distros Unpatched Vulnerability : CVE-2026-74655

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted ...