CVE-2022-33991

CVE-2022-33991 affects dproxy-nexgen (dproxy nexgen), a DNS proxy/cache. The root issue is that it forwards and caches DNS queries with the CD (Check Disabled) bit set to 1, which disables DNSSEC protection from upstream resolvers. The CVE details provided show a CVSS v3.1 base score of 5.3 (Netw...

CVE-2022-33990

Misinterpretation of special domain name characters in dproxy-nexgen aka dproxy nexgen leads to cache poisoning because domain names and their associated IP addresses are cached in their misinterpreted form...

CVE-2022-33990

CVE-2022-33990 affects dproxy-nexgen (dproxy nexgen). The issue stems from misinterpretation of special domain name characters causing domain names and their IP addresses to be cached in the misinterpreted form, enabling cache poisoning. The CVSS 3.1 base score is 7.5 (Network, Low attack complex...

CVE-2022-33989

dproxy-nexgen aka dproxy nexgen uses a static UDP source port selected randomly only at boot time in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

CVE-2022-33988

CVE-2022-33988 affects dproxy-nexgen (DNS proxy). The issue is the reuse of the DNS TXID from client queries, enabling an attacker who can send queries to the resolver to perform DNS cache poisoning. Exploitation status is not detailed in the provided documents; no concrete patch/version remediat...

CVE-2022-33988

dproxy-nexgen aka dproxy nexgen re-uses the DNS transaction id TXID value from client queries, which allows attackers able to send queries to the resolver to conduct DNS cache-poisoning attacks because the TXID value is known to the attacker...

PT-2022-21952 · Unknown · Dproxy-Nexgen

Name of the Vulnerable Software and Affected Versions: dproxy-nexgen affected versions not specified Description: The issue arises from the misinterpretation of special domain name characters in dproxy-nexgen, leading to cache poisoning. This occurs because domain names and their associated IP...

PT-2022-21951 · Unknown · Dproxy-Nexgen

Name of the Vulnerable Software and Affected Versions: dproxy-nexgen affected versions not specified Description: The issue allows DNS cache poisoning due to the use of a static UDP source port with insufficient entropy to prevent traffic injection attacks. This occurs because dproxy-nexgen selec...

PT-2022-21953 · Unknown · Dproxy-Nexgen

Name of the Vulnerable Software and Affected Versions: dproxy-nexgen affected versions not specified Description: The issue concerns dproxy-nexgen forwarding and caching DNS queries with the CD bit set to 1, which leads to the disabling of DNSSEC protection provided by upstream resolvers...

PT-2022-21950 · Unknown · Dproxy-Nexgen

Name of the Vulnerable Software and Affected Versions: dproxy-nexgen affected versions not specified Description: The issue allows attackers to conduct DNS cache-poisoning attacks because the DNS transaction id TXID value from client queries is re-used. This enables attackers, who can send querie...

CVE-2007-1866

Stack-based buffer overflow in the dnsdecodereversename function in dnsdecode.c in dproxy-nexgen allows remote attackers to execute arbitrary code by sending a crafted packet to port 53/udp, a different issue than CVE-2007-1465...

CVE-2007-1866

CVE-2007-1866 involves a stack-based buffer overflow in the dns_decode_reverse_name function of the dproxy-nexgen project (dns_decode.c). The vulnerability allows remote attackers to gain arbitrary code execution by sending a crafted UDP DNS packet to port 53. This is a remote-exploit scenario wi...

dproxy-nexgen Remote Root Buffer Overflow Exploit (x86-lnx)

No description provided by source. / dproxy-v1.c Copyright c 2007 by dproxy-nexgen remote root exploit x86-lnx by mu-b - Mar 2007 - Tested on: dproxy-nexgen .tar.gz This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as publish...

[Full-disclosure] dproxy-nexgen remote

attached is an exploit for the latest dproxy-nexgen, seems the latest version is just as bad as the previous dproxy-0.5... problem exists because of lack of NULL checking in dnsdecodereversename... -- mu-b [email protected] "Only a few people will follow the proof. Whoever does will spend the...

dproxy-nexgen Remote Root Buffer Overflow Exploit (x86-lnx)

Exploit for linux platform in category remote exploits =========================================================== dproxy-nexgen Remote Root Buffer Overflow Exploit x86-lnx =========================================================== / dproxy-v1.c Copyright c 2007 by dproxy-nexgen remote root...

dproxy-nexgen (Linux x86) - Remote Buffer Overflow

dproxy-nexgen Linux x86 - Remote Buffer Overflow / dproxy-v1.c Copyright c 2007 by dproxy-nexgen remote root exploit x86-lnx by mu-b - Mar 2007 - Tested on: dproxy-nexgen .tar.gz This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public...

dproxy-nexgen (Linux x86) - Remote Buffer Overflow

/ dproxy-v1.c Copyright c 2007 by dproxy-nexgen remote root exploit x86-lnx by mu-b - Mar 2007 - Tested on: dproxy-nexgen .tar.gz This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation;...