SUSE-SU-2024:2636-1 Security update for bind

This update for bind fixes the following issues: Update to release 9.18.28 Security fixes: - CVE-2024-0760: Fixed a flood of DNS messages over TCP may make the server unstable bsc1228255 - CVE-2024-1737: Fixed BIND's database will be slow if a very large number of RRs exist at the same name...

Denial Of Service (DoS)

libbind9.so is vulnerable to Denial of Service. The vulnerability is due to the handling of "KEY" Resource Records in DNSSEC-signed domains, allowing attackers to exhaust resolver CPU resources by sending a stream of SIG0 signed requests...

CVE-2024-1975

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

CVE-2024-1975

CVE-2024-1975 describes a denial-of-service in ISC BIND where a client can exhaust resolver CPU by sending a flood of SIG(0) signed requests if a zone contains a KEY RR or DNSSEC validation occurs from cache. Affected are BIND 9.x builds listed in the CVE description (notably older 9.x releases u...

CVE-2024-1975 SIG(0) can be used to exhaust CPU resources

If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG0 signed requests. This issue affects BIND 9 versions 9.0.0 through...

CVE-2024-1975

If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG0 signed requests. This issue affects BIND 9 versions 9.0.0 through...

USN-6909-1: Bind vulnerabilities

It was discovered that Bind incorrectly handled a flood of DNS messages over TCP. A remote attacker could possibly use this issue to cause Bind to become unstable, resulting in a denial of service. CVE-2024-0760 Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very large numb...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS : Bind vulnerabilities (USN-6909-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6909-1 advisory. It was discovered that Bind incorrectly handled a flood of DNS messages over TCP. A remote attacker could possibly use this issue...

CVE-2024-1975: Allocation of Resources Without Limits or Throttling

If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG0 signed requests. This issue affects BIND 9 versions 9.0.0 through...

DNS Server Dynamic Update Record Injection

It was possible to add a record into a zone using the DNS dynamic update protocol, as described by RFC 2136. This protocol can be used by DHCP clients to enter their host names into the DNS maps, but it could be subverted by malicious users to redirect network traffic. C Tenable Network Security,...

CVE-2007-6156

Multiple cross-site scripting XSS vulnerabilities in baseqrymain.php in Base Analysis and Security Engine BASE before 1.3.9 allow remote attackers to inject arbitrary web script or HTML via the 1 sig0 and 2 sig1 parameters...

CVE-2007-6156

BASE/Base Analysis and Security Engine (BASE) before 1.3.9 contains cross-site scripting in base_qry_main.php, exploitable via sig[0] and sig[1] parameters. This affects BASE 1.3.8 and earlier releases per CVE-2007-6156. Impact: remote attackers can inject arbitrary web script/HTML. Mitigation: u...

CVE-2007-6156: Improper Neutralization of Input During Web Page Generation

Multiple cross-site scripting XSS vulnerabilities in baseqrymain.php in Base Analysis and Security Engine BASE before 1.3.9 allow remote attackers to inject arbitrary web script or HTML via the 1 sig0 and 2 sig1 parameters...