https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 11:37:00 +0000 https://cve.radiocsirt.org/vuln/cnvd-2021-25671 cnvd-2021-25671 https://cve.radiocsirt.org/vuln/cnvd-2021-25671 https://cve.radiocsirt.org/vuln/euvd-2026-39610 EUVD-2026-39610 https://cve.radiocsirt.org/vuln/euvd-2026-39610 https://cve.radiocsirt.org/vuln/fkie_cve-2020-10030 <p>An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system&#39;s hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not have &#39;\0&#39; termination of the returned string if the hostname is larger than the supplied buffer. (Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname always has &#39;\0&#39; termination.) Under some conditions, this issue can lead to the writing of one &#39;\0&#39; byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.</p> <p>An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system&#39;s hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not have &#39;\0&#39; termination of the returned string if the hostname is larger than the supplied buffer. (Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname always has &#39;\0&#39; termination.) Under some conditions, this issue can lead to the writing of one &#39;\0&#39; byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2020-10030 https://cve.radiocsirt.org/vuln/ghsa-v7fw-2gqv-66rx <p>An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system&#39;s hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not have &#39;\0&#39; termination of the returned string if the hostname is larger than the supplied buffer. (Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname always has &#39;\0&#39; termination.) Under some conditions, this issue can lead to the writing of one &#39;\0&#39; byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.</p> <p>An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system&#39;s hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not have &#39;\0&#39; termination of the returned string if the hostname is larger than the supplied buffer. (Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname always has &#39;\0&#39; termination.) Under some conditions, this issue can lead to the writing of one &#39;\0&#39; byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.</p> https://cve.radiocsirt.org/vuln/ghsa-v7fw-2gqv-66rx https://cve.radiocsirt.org/vuln/gsd-2020-10030 gsd-2020-10030 https://cve.radiocsirt.org/vuln/gsd-2020-10030 https://cve.radiocsirt.org/vuln/opensuse-su-2020:0698-1 <p>Security update for pdns-recursor</p> <p>Security update for pdns-recursor</p> https://cve.radiocsirt.org/vuln/opensuse-su-2020:0698-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2020-10030 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: pdns-recursor, Ubuntu:Pro:18.04:LTS: pdns-recursor, Ubuntu:Pro:20.04:LTS: pdns-recursor</p> <p>An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system&#39;s hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not have &#39;\0&#39; termination of the returned string if the hostname is larger than the supplied buffer. (Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname always has &#39;\0&#39; termination.) Under some conditions, this issue can lead to the writing of one &#39;\0&#39; byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: pdns-recursor, Ubuntu:Pro:18.04:LTS: pdns-recursor, Ubuntu:Pro:20.04:LTS: pdns-recursor</p> <p>An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system&#39;s hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not have &#39;\0&#39; termination of the returned string if the hostname is larger than the supplied buffer. (Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname always has &#39;\0&#39; termination.) Under some conditions, this issue can lead to the writing of one &#39;\0&#39; byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2020-10030