SUSE CVE-2026-42955

In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost domain names' family of attacks was found in Unbound that could extend the ghost domain window by up to one cached TTL configured value for A/AAAA glue records. Similar to other...

Linux Distros Unpatched Vulnerability : CVE-2026-50243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the 'respip' module in front of the validator together with a...

CVE-2026-50243

In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the 'respip' module in front of the validator together with a 'response-ip' redirect rule or an RPZ file with an RPZ-IP trigger, the rewriting handler does not check the security status of the upstream answer...

CVE-2026-50248

CVE-2026-50248 affects NLnet Labs Unbound 1.7.0 through 1.25.1. When an auth/rpz zone has a configured primary hostname that resolves to a bogus A/AAAA, it can still be treated as a possible XFR endpoint. A malicious actor who can spoof the hostname’s A/AAAA (no valid RRSIG required) may become t...

CVE-2026-50243

CVE-2026-50243 affects NLnet Labs Unbound 1.6.2 up to 1.25.1. When the respip module is placed in front of the validator and used with a response-ip redirect or RPZ-IP trigger, the rewriting handler does not check the upstream answer’s security status and can rewrite a BOGUS A/AAAA reply to an op...

CVE-2026-50243

In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the 'respip' module in front of the validator together with a 'response-ip' redirect rule or an RPZ file with an RPZ-IP trigger, the rewriting handler does not check the security status of the upstream answer...

PT-2026-45014

Name of the Vulnerable Software and Affected Versions Gotenberg affected versions not specified Description An unauthenticated attacker can bypass the SSRF deny-list by using a crafted DNS AAAA record. The IsPublicIP function in pkg/gotenberg/outbound.go incorrectly classifies certain IPv6...

Astra Linux – Vulnerability in connman

ConnMan also known as Connection Manager versions 1.30 to 1.39 have a stack-based buffer overflow issue in the uncompress function of dnsproxy.c, occurring due to the use of NAME, RDATA, or RDLENGTH fields for the A or AAAA records...

Azure Linux 3.0 Security Update: glibc (CVE-2023-4527)

The version of glibc 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-2023-4527 advisory. - A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the...

CVE-2003-1132

The DNS server for Cisco Content Service Switch CSS 11000 and 11500, when prompted for a nonexistent AAAA record, responds with response code 3 NXDOMAIN or "Name Error" instead of response code 0 "No Error", which allows remote attackers to cause a denial of service inaccessible domain by forcing...

Malicious code in d1n0-exploit-aaaa (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 64210508ed5694fbb8abfa75dbca12a3f6a0ebc0b653866d6fd01de23cdc5170 Importing the module starts a reverse shell --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-11-d1n0...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2023-4527)

A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data...

EUVD-2021-20507

Malware in sbrugna...

EUVD-2012-5572

Malware in sbrugna...

Glibc: stack read overflow in getaddrinfo in no-aaaa mode

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[SECURITY] Fedora 41 Update: aardvark-dns-1.12.2-2.fc41

Authoritative DNS server for A/AAAA container records Forwards other request to configured resolvers. Read more about configuration in src/backend/mod.rs...

glibc: Stack read overflow in getaddrinfo in no-aaaa mode

A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data...

glibc: Stack read overflow in getaddrinfo in no-aaaa mode

A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data...

Important: glibc security update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc:...

USN-6409-1 glibc vulnerabilities

It was discovered that the GNU C Library incorrectly handled the GLIBCTUNABLES environment variable. An attacker could possibly use this issue to perform a privilege escalation attack. CVE-2023-4911 It was discovered that the GNU C Library incorrectly handled certain DNS responses when the system...