getaltname

GSAN - Get Subject Alternative Names GSAN is a tool that can extract Subject Alternative Names SAN found in SSL Certificates directly from https servers which can provide you with DNS names subdomains or virtual servers. It doesn't rely on Certificate Transparency logs, it connects directly to th...

Rocky Linux 9 [CIQ] Security Update: python3.14-cryptography / python3.14-cryptography-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_64774)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202664774 advisory. python-cryptography: python-cryptography: Duplicate self-signed intermediates can cause exponential path-building CVE-2026-69249 python-cryptography:...

python-cryptography: python-cryptography: python-cryptography verifier accepts wildcard DNS names allowing escape from permittedSubtrees

A flaw was found in python-cryptography versions 46.0.6 through 48.x. The X.509 verifier incorrectly handles wildcard DNS Subject Alternative Names when evaluating permitted name constraints: a leaf SAN such as .example.com may be accepted under a more specific permitted subtree for example...

EUVD-2026-71791

ntop nDPI versions before 6.0 contain a heap buffer overflow vulnerability in the ndpijsonstringescape function that writes beyond caller-supplied buffer boundaries. Attackers can trigger the overflow by supplying crafted network packet data including TLS SNI, HTTP headers, or DNS names that reac...

Linux Distros Unpatched Vulnerability : CVE-2026-86098

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntop nDPI versions before 6.0 contain a heap buffer overflow vulnerability in the ndpijsonstringescape function that writes beyond caller-supplied buffer...

CVE-2026-86098

ntop nDPI versions before 6.0 contain a heap buffer overflow vulnerability in the ndpijsonstringescape function that writes beyond caller-supplied buffer boundaries. Attackers can trigger the overflow by supplying crafted network packet data including TLS SNI, HTTP headers, or DNS names that reac...

PT-2026-81919

talkd buffer overflow with long DNS names...

CVE-2026-69248 python-cryptography verifier accepts wildcard DNS names allowing escape from permittedSubtrees

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In versions 45.0.0 through 48.0.0, if an intermediate constrained CA permits the DNS name foo.example.com, and the leaf certificate has a wildcard in its DNS SAN of .example.com,...

CVE-2026-34526

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, in src/endpoints/search.js, the hostname is checked against /^\d+.\d+.\d+.\d+$/. This...

CVE-2026-34526 SillyTavern: Incomplete IP validation in /api/search/visit allows SSRF via localhost and IPv6

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, in src/endpoints/search.js, the hostname is checked against /^\d+.\d+.\d+.\d+$/. This...

DEBIAN-CVE-2026-32884

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

CVE-2026-32884

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

CVE-2026-32884

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

Azure Linux 3.0 Security Update: samba (CVE-2019-3870)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2019-3870 advisory. - A vulnerability was found in Samba from version including 4.9 to versions before 4.9.6 and 4.10.2. During the...

EUVD-2025-16897

Malicious code in bioql PyPI...

CVE-2025-5688

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or...

CVE-2025-5688

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or...

CVE-2019-3870

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[SECURITY] Fedora 40 Update: python-dns-2.6.1-1.fc40

dnspython is a DNS toolkit for Python. It supports almost all record types. It can be used for queries, zone transfers, and dynamic updates. It supports TSIG authenticated messages and EDNS0. dnspython provides both high and low level access to DNS. The high level classes perform queries for data...

SHA-1 chosen prefix collision

Lines of code Vulnerability details Impact An attacker can claim DNS names signed with SHA-1 algorithms 5 and 7 which he does not own. Proof of Concept SHA-1 has been broken for chosen prefix collision. This means that an attacker can have his parent domain, if it signs with SHA-1, sign an RRset...