team-teso

team-teso The TESO-CVS was giften to THC at THC's 10th anniversary party in 2005 Berlin. It is published here for educational purposes only. ENJOY. Some artifacts were never hosted on the CVS and are lost in time: TESO's ssh exploit Many ohh so many! OpenBSD exploits including the world's first...

sn0int

sn0int sn0int pronounced /snoɪnt/ is a semi-automatic OSINT framework and package manager. It's used by IT security professionals, bug bounty hunters, law enforcement agencies and in security awareness trainings to gather intelligence about a given target or about yourself. sn0int is enumerating...

TriforceOpenBSDFuzzer

TriforceOpenBSDSyscallFuzzer 20160825 https://github.com/nccgroup/TriforceOpenBSDFuzzer Jesse Hertz [email protected] Tim Newsham [email protected] This is a collection of files used to perform system call fuzzing of OpenBSD amd64 using TriforceAFL i.e. AFL and QEMU. To use it you will...

CVE-2026-41285-OpenBSD-v6daemons-go-brrr

CVE-2026-41285: One Packet Kills IPv6 on OpenBSD One crafted ICMPv6 packet from the local network permanently hangs slaacd and/or rad. IPv6 SLAAC address autoconfiguration dies until someone manually restarts the daemon. No auth, no privileges, 18 bytes of ICMPv6 payload. | ---|--- CVE|...

CVE-2020-7247

CVE-2020-7247 This vulnerability exists in OpenBSD’s mail server OpenSMTPD’s “smtpmailaddr” function, and affects OpenBSD version 6.6. This allows an attacker to execute arbitrary shell commands like “sleep 66” as root user How to use? python3 getShell.py If you need a reverse shell then run it...

local-exploits

Local Exploits Various local exploits CVE-2020-8793 opensmptd-makemap-lpe - Fedora 31 OpenSMTPD makemap local root exploit. Code mostly taken from Qualys advisory 2020-02-24 for CVE-2020-8793. opensmtpd: Reading of arbitrary file by unprivileged attacker can result in information disclosure or...

exploit_mitigations

Exploitation Mitigations The goal is to list exploitation mitigations added over time in various operating systems, software, libraries or hardware. It becomes handy to know if a given vulnerability is easily exploitable or not depending on exploitation mitigations in place. An example is the...

Openbsd-Privilege-Escalation

Openbsd-Privilege-Escalation A Script that automates the process of escalating privileges on openbsd system CVE-2019-19520 by exploiting the xlock binary and againing it's sgid and escalating to the root user by CVE-2019-19522 exploiting the privileges of auth group and adding keys to the Skey or...

Exploit for Unexpected Status Code or Return Value in Openbsd Openssh

CVE-2026-123158 sshole PoC educativo p...

openbsd_ov1

OpenBSD TCP/IP overflow Tested with latest OpenBSD 7.2 Details: int ipdooptionsstruct mbuf m, struct ifnet ifp ... for ; cnt 0; cnt -= optlen, cp += optlen opt = cpIPOPTOPTVAL; if opt == IPOPTEOL break; if opt == IPOPTNOP optlen = 1; else if cnt cnt code = &cpIPOPTOLEN - uchar ip; goto bad; switc...

CVE-2020-7247

CVE-2020-7247 Proof Of Concept Exploit for CVE-2020-7247 Remote Execution on OpenSMTPD 6.6.2 OpenSMTPD 6.6.2 https://www.cvedetails.com/cve/CVE-2020-7247 tested on: OpenBSD 6.6 credits to Marco Ivaldi [email protected] for payload Usage remote $ go run CVE-2020-7247.go -u 192.168.0.2 -p 25 -...

CISA Warns of Active Exploitation of OpenSSH, GPUStack, FreeSWITCH, and IBM Flaws

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday added four security flaws impacting GPUStack, SignalWire FreeSwitch, OpenBSD OpenSSH, and IBM Aspera Faspex to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The vulnerabilities are...

naxsi

Project Status This is a project status update regarding Naxsi. As you may have noticed, the development of Naxsi has been stopped and the repository will be archived for historical reasons. This means that no new updates or bug fixes will be released for this version. However, if you wish to...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-102895 GPUStack Improper Authentication Vulnerability CVE-2026-116779 SignalWire FreeSwitch Code Injection Vulnerability CVE-2026-123158 OpenBSD OpenSSH...

OpenBSD OpenSSH Unexpected Status Code or Return Value Vulnerability

OpenBSD OpenSSH on Linux contains an unexpected status code or return value vulnerability that could allow for authentication bypass...

CLEANSTART-2023-RJ03834 net-snmp package in OpenBSD through 5

Security vulnerability affects the net-snmp package. The net-snmp package in OpenBSD through 5...

GHSA-7648-JMWF-VW7J systeminformation has prototype pollution in `networkStats()` via the interface name

Summary networkStats keeps a per interface cache for computing rxsec / txsec between calls. The cache is a plain JavaScript object and is indexed with the interface name the caller supplied. Passing the name proto makes every cache write land on Object.prototype instead of the cache, polluting...

systeminformation has prototype pollution in `networkStats()` via the interface name

Summary networkStats keeps a per interface cache for computing rxsec / txsec between calls. The cache is a plain JavaScript object and is indexed with the interface name the caller supplied. Passing the name proto makes every cache write land on Object.prototype instead of the cache, polluting...

EUVD-2026-111104

systeminformation has prototype pollution in networkStats via the interface name...

CVE-2026-116674

systeminformation is a System and OS information library for node.js. Prior to 5.33.13, networkStatsifaces in lib/network.js on FreeBSD, OpenBSD, and NetBSD stores per-interface data in the plain-object network cache and indexes it with the sanitized caller-controlled interface name. Passing prot...