Filtered by vendor Isc
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Total
227 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-50387 | 8 Fedoraproject, Isc, Microsoft and 5 more | 13 Fedora, Bind, Windows Server 2008 and 10 more | 2025-05-12 | N/A | 7.5 HIGH |
| Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the "KeyTrap" issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG records, the protocol specification implies that an algorithm must evaluate all combinations of DNSKEY and RRSIG records. | |||||
| CVE-2018-5733 | 4 Canonical, Debian, Isc and 1 more | 8 Ubuntu Linux, Debian Linux, Dhcp and 5 more | 2025-04-25 | 5.0 MEDIUM | 7.5 HIGH |
| A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash. Affects ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0. | |||||
| CVE-2016-9147 | 1 Isc | 1 Bind | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| named in ISC BIND 9.9.9-P4, 9.9.9-S6, 9.10.4-P4, and 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a response containing an inconsistency among the DNSSEC-related RRsets. | |||||
| CVE-2016-9131 | 4 Debian, Isc, Netapp and 1 more | 12 Debian Linux, Bind, Data Ontap Edge and 9 more | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| named in ISC BIND 9.x before 9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before 9.11.0-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed response to an RTYPE ANY query. | |||||
| CVE-2016-9444 | 1 Isc | 1 Bind | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| named in ISC BIND 9.x before 9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before 9.11.0-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DS resource record in an answer. | |||||
| CVE-2014-8680 | 1 Isc | 1 Bind | 2025-04-12 | 5.4 MEDIUM | N/A |
| The GeoIP functionality in ISC BIND 9.10.0 through 9.10.1 allows remote attackers to cause a denial of service (assertion failure and named exit) via vectors related to (1) the lack of GeoIP databases for both IPv4 and IPv6, or (2) IPv6 support with certain options. | |||||
| CVE-2015-8000 | 2 Isc, Oracle | 4 Bind, Linux, Solaris and 1 more | 2025-04-12 | 5.0 MEDIUM | N/A |
| db.c in named in ISC BIND 9.x before 9.9.8-P2 and 9.10.x before 9.10.3-P2 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a malformed class attribute. | |||||
| CVE-2016-8864 | 4 Debian, Isc, Netapp and 1 more | 11 Debian Linux, Bind, Data Ontap Edge and 8 more | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNAME record in the answer section of a response to a recursive query, related to db.c and resolver.c. | |||||
| CVE-2016-2774 | 3 Canonical, Debian, Isc | 3 Ubuntu Linux, Debian Linux, Dhcp | 2025-04-12 | 7.1 HIGH | 5.9 MEDIUM |
| ISC DHCP 4.1.x before 4.1-ESV-R13 and 4.2.x and 4.3.x before 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote attackers to cause a denial of service (INSIST assertion failure or request-processing outage) by establishing many sessions. | |||||
| CVE-2016-2848 | 1 Isc | 1 Bind | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| ISC BIND 9.1.0 through 9.8.4-P2 and 9.9.0 through 9.9.2-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via malformed options data in an OPT resource record. | |||||
| CVE-2015-4620 | 1 Isc | 1 Bind | 2025-04-12 | 7.8 HIGH | N/A |
| name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) by constructing crafted zone data and then making a query for a name in that zone. | |||||
| CVE-2016-1286 | 7 Canonical, Debian, Fedoraproject and 4 more | 47 Ubuntu Linux, Debian Linux, Fedora and 44 more | 2025-04-12 | 5.0 MEDIUM | 8.6 HIGH |
| named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted signature record for a DNAME record, related to db.c and resolver.c. | |||||
| CVE-2015-5986 | 2 Apple, Isc | 2 Mac Os X Server, Bind | 2025-04-12 | 7.1 HIGH | N/A |
| openpgpkey_61.c in named in ISC BIND 9.9.7 before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a crafted DNS response. | |||||
| CVE-2015-8704 | 1 Isc | 1 Bind | 2025-04-12 | 6.8 MEDIUM | 6.5 MEDIUM |
| apl_42.c in ISC BIND 9.x before 9.9.8-P3, 9.9.x, and 9.10.x before 9.10.3-P3 allows remote authenticated users to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed Address Prefix List (APL) record. | |||||
| CVE-2016-2775 | 4 Fedoraproject, Hp, Isc and 1 more | 9 Fedora, Hp-ux, Bind and 6 more | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| ISC BIND 9.x before 9.9.9-P2, 9.10.x before 9.10.4-P2, and 9.11.x before 9.11.0b2, when lwresd or the named lwres option is enabled, allows remote attackers to cause a denial of service (daemon crash) via a long request that uses the lightweight resolver protocol. | |||||
| CVE-2016-2776 | 3 Hp, Isc, Oracle | 5 Hp-ux, Bind, Linux and 2 more | 2025-04-12 | 7.8 HIGH | 7.5 HIGH |
| buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query. | |||||
| CVE-2015-8461 | 1 Isc | 1 Bind | 2025-04-12 | 7.1 HIGH | N/A |
| Race condition in resolver.c in named in ISC BIND 9.9.8 before 9.9.8-P2 and 9.10.3 before 9.10.3-P2 allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via unspecified vectors. | |||||
| CVE-2014-3214 | 1 Isc | 1 Bind | 2025-04-12 | 5.0 MEDIUM | N/A |
| The prefetch implementation in named in ISC BIND 9.10.0, when a recursive nameserver is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a DNS query that triggers a response with unspecified attributes. | |||||
| CVE-2016-2088 | 1 Isc | 1 Bind | 2025-04-12 | 4.3 MEDIUM | 6.8 MEDIUM |
| resolver.c in named in ISC BIND 9.10.x before 9.10.3-P4, when DNS cookies are enabled, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed packet with more than one cookie option. | |||||
| CVE-2015-1349 | 1 Isc | 1 Bind | 2025-04-12 | 5.4 MEDIUM | N/A |
| named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit, or daemon crash) by triggering an incorrect trust-anchor management scenario in which no key is ready for use. | |||||