PT-2026-61696

Name of the Vulnerable Software and Affected Versions Net::DNS versions prior to 1.56 Description An issue exists where the software allows a Denial of Service via deep DNS compression pointer chains. The Net::DNS::DomainName::decode function follows RFC 1035 compression pointers by recursing int...

aardvark-dns security update

An update is available for aardvark-dns. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Authoritative DNS server for A/AAAA container records Forwards other...

ALSA-2026:36318 Moderate: aardvark-dns security update

Authoritative DNS server for A/AAAA container records Forwards other request to configured resolvers. Read more about configuration in src/backend/mod.rs. Security Fixes: aardvark-dns: Aardvark-dns: Denial of Service via truncated TCP DNS query and connection reset CVE-2026-35406 For more details...

CVE-2026-42304

A flaw was found in Twisted, specifically within the twisted.names module. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted TCP DNS packet containing deeply chained compression pointers. This can lead to resource exhaustion, causing the...

CVE-2026-35406

Affected software: aardvark-dns (authoritative DNS server for A/AAAA container records). Vulnerable versions: 1.16.0 through 1.17.0. Root cause: a truncated TCP DNS query followed by a connection reset can cause the process to enter an unrecoverable infinite error loop, consuming 100% CPU. Impact...

CVE-2026-35406 Aardvark-dns has incorrect error handling for malformed tcp packets

Aardvark-dns is an authoritative dns server for A/AAAA container records. From 1.16.0 to 1.17.0, a truncated TCP DNS query followed by a connection reset causes aardvark-dns to enter an unrecoverable infinite error loop at 100% CPU. This vulnerability is fixed in 1.17.1...

EUVD-2006-4239

Malware in sbrugna...

EUVD-2018-17270

Malware in sbrugna...

SUSE CVE-2024-8418

A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing...

CVE-2024-8418

A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing...

CVE-2024-8418

A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing...

CVE-2024-8418

CVE-2024-8418 affects aardvark-dns across multiple Linux distributions. The issue is a Denial of Service caused by serial processing of TCP DNS queries, where an attacker can keep a TCP connection open to stall the server and cause other DNS queries to time out, resulting in DNS service downtime....

PT-2024-5912

Name of the Vulnerable Software and Affected Versions Aardvark-dns versions 1.12.0 through 1.12.1 Description A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP...

Security update for bind (moderate)

openSUSE Security Update: Security update for bind Announcement ID: openSUSE-SU-2020:1701-1 Rating: moderate References: 1100369 1109160 1118367 1118368 1128220 1156205 1157051 1161168 1170667 1170713 1171313 1171740 1172958 1173307 1173311 1173983 1175443 1176092 1176674 906079 Cross-References:...

CVE-2018-5501

In some circumstances, on F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, any 11.6.x or 11.5.x release, or 11.2.1, TCP DNS profile allows excessive buffering due to lack of flow control...

Design/Logic Flaw

In some circumstances, on F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, any 11.6.x or 11.5.x release, or 11.2.1, TCP DNS profile allows excessive buffering due to lack of flow control...

CVE-2018-5501

In some circumstances, on F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, any 11.6.x or 11.5.x release, or 11.2.1, TCP DNS profile allows excessive buffering due to lack of flow control...

CVE-2018-5501

In some circumstances, on F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, any 11.6.x or 11.5.x release, or 11.2.1, TCP DNS profile allows excessive buffering due to lack of flow control...

CVE-2018-5501

Summary of CVE-2018-5501 : F5 BIG-IP DNS TCP virtual server is affected by a vulnerability caused by a TCP DNS profile that allows excessive buffering due to lack of flow control. Affected BIG-IP versions include 13.0.0; 12.1.0–12.1.3.1; 11.6.x; 11.5.x; and 11.2.1. The impact can be performance d...

PowerDNS Recursor 3.x < 3.1.4 Multiple Vulnerabilities

According to its self-reported version number, the version of the PowerDNS Recursor listening on the remote host is version 3.x prior to 3.1.4. It is, therefore, affected by multiple vulnerabilities : - A buffer overflow condition exists that allows a remote attacker, via a specially crafted TCP...