216 matches found
CVE20265172poc
CVE20265172poc CVE-2026-5172: buffer overflow in extractaddresses on crafted resource record PoC Topology read here https://medium.com/@yanyuyingshu/reproduction-journal-dnsmasq-ecs-validation-and-buffer-overflow-flaws-e0fe0f66f60c Steps 1. vi /etc/dnsmasq.conf port=5353...
CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
UBUNTU-CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
DEBIAN-CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
CVE-2026-101339
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
PT-2026-113786
Name of the Vulnerable Software and Affected Versions NSD affected versions not specified Description A HIP resource record that fills the RDATA near or at its limit and contains another dname RDATA field a HIP Rendezvous server can cause a stack overflow, allowing up to 191 bytes of...
Linux Distros Unpatched Vulnerability : CVE-2026-101339
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191...
CVE-2026-101339: Stack-based Buffer Overflow
A HIP resource record that fills the RDATA near or at is limit, and has another dname RDATA field a HIP Rendezvous server can overwrite the stack with up to 191 bytes of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is...
Rocky Linux 10.2 [CIQ] Security Update: python3-unbound / python3-unbound-debuginfo / unbound / etc Multiple Vulnerabilities (crlsa-2026_36320)
The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202636320 advisory. unbound: Unbound: Denial of Service via excessive EDNS options CVE-2026-41292 unbound: Unbound: Cache manipulation via 'ghost domain names' attack...
CVE-2026-80212: Allocation of Resources Without Limits or Throttling
An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::Resource.getclass, Resolv::DNS::Resource::Generic.create, and Resolv::DNS::SvcParam::Generic.create generate a new class for each unknown DNS resource record type, class pair, or each unknown SvcParamKey, encountered...
Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields
Froxlor's DomainZones.add API command accepts user-controlled DNS record and type values and later writes them into generated BIND zone files without rejecting line delimiters, tab characters, or zone-file comment delimiters. The stronger variant is in record. An authenticated customer with...
CVE-2026-54543 Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields
Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...
PT-2026-77301
Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...
Important: unbound
Issue Overview: In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, insufficient validation of the RRSIG.Labels field combined with premature cache writes during RFC 8198 aggressive NSEC processing leads to cache poisoning that permits a malicious actor controlling a single delegated zone to...
SUSE-SU-2026:3476-1 Security update for bind
This update for bind fixes the following issues - CVE-2026-10723: Incorrect acceptance of NSEC3 records bsc1271982. - CVE-2026-11331: Potential wildcard CNAME RPZ policy bypass bsc1271984. - CVE-2026-11622: Potential memory usage beyond configured limits bsc1271986. - CVE-2026-11721: Cache...
