bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling

A flaw was found in bind9's named component. A remote attacker, by sending a specially crafted DNS negative answer of exactly 65536 bytes from an authoritative server, can cause a 16-bit length truncation. This results in a zero-byte negative cache entry. When named attempts to read this invalid...

bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling

A flaw was found in bind9's named component. A remote attacker, by sending a specially crafted DNS negative answer of exactly 65536 bytes from an authoritative server, can cause a 16-bit length truncation. This results in a zero-byte negative cache entry. When named attempts to read this invalid...

bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling

A flaw was found in bind9's named component. A remote attacker, by sending a specially crafted DNS negative answer of exactly 65536 bytes from an authoritative server, can cause a 16-bit length truncation. This results in a zero-byte negative cache entry. When named attempts to read this invalid...

nOBEX

nOBEX Introduction nOBEX allows emulating the PBAP, MAP, and HFP profiles to test vehicle infotainment systems and similar devices using these profiles. nOBEX provides PBAP and MAP clients to clone the genuine virtual filesystems for these profiles from a real phones. This means downloading the...

jsonorg-fn1

json.org CVE-2022-45688 false negative The project illustrates CVE-2022-45688 in json.org -- there is a simple application XML2JSONConverter to read XML from input, convert it to JSON and pretty-print it to the console. Using malicious input, the application crashes with a stackoverflow. The test...

CVE-2022-20474

CVE-2022-20474 Analysis — Self-changed Bundle under LazyValue Preface A friendly reminder: before reading this article, you should have a basic understanding of Bundle Mismatch vulnerabilities. If you haven't read the following references, it is recommended to read them first: 1. Bundle Feng Shui...

nginx-CVE-2017-7529

Nginx out-of-bounds read cache vulnerability CVE-2017-7529 Vulnerability Principle References: https://cert.360.cn/detailnews.html?id=b879782fbad4a7f773b6c18490d67ac7 http://galaxylab.org/cve-2017-7529-nginx%E6%95%B4%E6%95%B0%E6%BA%A2%E5%87%BA%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/ When Nginx acts ...

CVE-2026-120194

A flaw was found in json-glib. The JSONPath slice evaluator used by jsonpathquery can enter an infinite loop when given a slice expression with a negative step. An application that evaluates attacker-controlled JSONPath expressions can be forced into a hang, leading to a denial of service...

CVE-2019-19945_Test

CVE-2019-19945Test This is the code for the first Proposed CVE 1. Install Docker 2. Build & RUN Server cd Server docker build -t server/cve . docker run -d --name server -p 80:80 server/cve 3. Get Server Container IP Linux sudo docker container inspect server | grep -i IPAddress Windows Powershel...

upb-any-recursion-audit

upb Any-recursion audit Ruby / PHP / C bindings Status: Complete. Six recursion-guard checks across three independent implementations Ruby/PHP shared upb core, C's separate managed implementation, all falsified except the one already-public, already-patched Python CVE this audit was checking...

CVE-2026-119209

The pypdf pure-python PDF library (prior to version 6.21.3 ) is vulnerable to uncontrolled resource consumption (CWE-400, CWE-770). A crafted PDF can trigger excessive memory consumption when opening cross-reference streams that declare very large entry counts. Specifically, highly compressible s...

CVE-2026-119209 pypdf: Possible large memory usage when parsing cross-reference streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.3, pypdf can consume excessive memory while opening a crafted PDF containing cross-reference streams that declare very large entry counts. Highly compressible streams and /Prev chains can multiply the number of parsed entries...

CVE-2026-119209 pypdf: Possible large memory usage when parsing cross-reference streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.3, pypdf can consume excessive memory while opening a crafted PDF containing cross-reference streams that declare very large entry counts. Highly compressible streams and /Prev chains can multiply the number of parsed entries...

BIT-PILLOW-2026-96642 Pillow: TarIO negative size field causes infinite CPU-spin loop

Pillow is a Python imaging library. Prior to 13.0.0, the TarIO initializer in src/PIL/TarIO.py accepts a negative octal member size and computes a backward seek that returns to the same 512-byte header. When the requested member name does not match, the parser repeatedly reads that header, consum...

When Static Reachability Says No: Checking Joern-Based Negative Verdicts for Python against Execution

A negative reachability verdict removes a finding from human review. We check such verdicts against execution. Our pipeline, SourceLens, maps Semgrep findings to a Python program's call graph, whose edges a query takes from the calls that Joern links in its code property graph. We ran two...

PT-2026-132467

Pillow is a Python imaging library. Prior to 13.0.0, the TarIO initializer in src/PIL/TarIO.py accepts a negative octal member size and computes a backward seek that returns to the same 512-byte header. When the requested member name does not match, the parser repeatedly reads that header, consum...

CVE-2026-99154

The Linux kernel contains a vulnerability in the scsi: libiscsi component where the parse_pdu_itt function fails to properly validate a task index. Specifically, the code only bounds the index from above (i >= session->cmds_max), allowing a negative index to pass through. This occurs becaus...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146811)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146811 advisory. In the Linux kernel, the following vulnerability has been resolved: net: mpls: clear innerprotocol when the last label is popped skbmplspush records the...

SUSE CVE-2026-115774

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-106676

qiujie mall-server 0.0.1-SNAPSHOT contains an integer overflow in CartServiceImpl that allows an authenticated user to wrap a cart quantity to a negative value. The order creation flow does not validate the resulting quantity and passes it to the stock update query, increasing inventory and...