MikroTik RouterOS 安全漏洞

MikroTik RouterOS is a Linux-based router operating system developed by the Latvian company MikroTik. The system can be deployed in a PC to enable it to provide router functionality. MikroTik RouterOS suffers from an assertion failure vulnerability in the btest process. An authenticated, remote...

CVE-2021-3502

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahishostnameresolverstart function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this...

Design/Logic Flaw

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahishostnameresolverstart function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this...

CVE-2021-3502

CVE-2021-3502 affects Avahi (vulnerable: avahi 0.8-5). The flaw is a reachable assertion in the function avahi_s_host_name_resolver_start , which allows a local attacker to crash the avahi-daemon by issuing hostname resolutions for badly formatted hostnames via the avahi socket or D-Bus. Impact: ...

Debian DLA-2652-1 : unbound1.9 security update

Several security vulnerabilities have been discovered in Unbound, a validating, recursive, caching DNS resolver, by security researchers of X41 D-SEC located in Aachen, Germany. Integer overflows, assertion failures, an out-of-bound write and an infinite loop vulnerability may lead to a denial of...

OESA-2021-1177 nettle security update

Nettle is a cryptographic library designed to fit any context: in crypto toolkits for object-oriented languages, in applications like LSH or GnuPG, or even in kernel space. Security Fixes: A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions...

ISC BIND 9.8.5 < 9.11.31 / 9.9.3 < 9.11.31 / 9.9.3-S1 < 9.11.31-S1 / 9.12.0 < 9.16.15 / 9.16.8-S1 < 9.16.15-S1 / 9.17.0 < 9.17.12 Assertion Failure (CVE-2021-25214)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-25214 advisory. - In BIND 9.8.5 - 9.8.8, 9.9.3 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-...

SUSE SLES12 Security Update : bind (SUSE-SU-2021:1468-1)

This update for bind fixes the following issues : CVE-2021-25214: Fixed a broken inbound incremental zone update IXFR which could have caused named to terminate unexpectedly bsc1185345. CVE-2021-25215: Fixed an assertion check which could have failed while answering queries for DNAME records that...

SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2021:1471-1)

This update for bind fixes the following issues : CVE-2021-25214: Fixed a broken inbound incremental zone update IXFR which could have caused named to terminate unexpectedly bsc1185345. CVE-2021-25215: Fixed an assertion check which could have failed while answering queries for DNAME records that...

bind: An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

A flaw was found in bind. The way DNAME records are processed may trigger the same RRset to the ANSWER section to be added more than once which causes an assertion check to fail. The highest threat from this flaw is to system availability...

bind: An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

A flaw was found in bind. The way DNAME records are processed may trigger the same RRset to the ANSWER section to be added more than once which causes an assertion check to fail. The highest threat from this flaw is to system availability...

bind: An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

A flaw was found in bind. The way DNAME records are processed may trigger the same RRset to the ANSWER section to be added more than once which causes an assertion check to fail. The highest threat from this flaw is to system availability...

bind: An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

A flaw was found in bind. The way DNAME records are processed may trigger the same RRset to the ANSWER section to be added more than once which causes an assertion check to fail. The highest threat from this flaw is to system availability...

bind: An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

A flaw was found in bind. The way DNAME records are processed may trigger the same RRset to the ANSWER section to be added more than once which causes an assertion check to fail. The highest threat from this flaw is to system availability...

RHEL 7 : bind (RHSA-2021:1475)

"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1475 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named %NASLMINLEVEL...

Debian DSA-4909-1 : bind9 - security update

Several vulnerabilities were discovered in BIND, a DNS server implementation. - CVE-2021-25214 Greg Kuechle discovered that a malformed incoming IXFR transfer could trigger an assertion failure in named, resulting in denial of service. - CVE-2021-25215 Siva Kakarla discovered that named could cra...

RHEL 7 : bind (RHSA-2021:1476)

"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1476 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named %NASLMINLEVEL...

Denial Of Service (DoS)

bind9 is vulnerable to denial of service. The process terminates with a failed assertion check when receiving a malicious query for a record...

[SECURITY] [DSA 4909-1] bind9 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4909-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 01, 2021 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4909-1] bind9 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4909-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 01, 2021 https://www.debian.org/security/faq -...