Vulnerabilities (CVE)

Filtered by vendor Isc Subscribe
Total 228 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2009-0025 1 Isc 1 Bind 2026-04-23 6.8 MEDIUM N/A
BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.
CVE-2008-1447 6 Canonical, Cisco, Debian and 3 more 8 Ubuntu Linux, Ios, Debian Linux and 5 more 2026-04-23 5.0 MEDIUM 6.8 MEDIUM
The DNS protocol, as implemented in (1) BIND 8 and 9 before 9.5.0-P1, 9.4.2-P1, and 9.3.5-P1; (2) Microsoft DNS in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2; and other implementations allow remote attackers to spoof DNS traffic via a birthday attack that uses in-bailiwick referrals to conduct cache poisoning against recursive resolvers, related to insufficient randomness of DNS transaction IDs and source ports, aka "DNS Insufficient Socket Entropy Vulnerability" or "the Kaminsky bug."
CVE-2009-0692 1 Isc 1 Dhcp 2026-04-23 10.0 HIGH N/A
Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option.
CVE-2007-0493 1 Isc 1 Bind 2026-04-23 7.8 HIGH N/A
Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that cause named to "dereference a freed fetch context."
CVE-2008-4163 1 Isc 1 Bind 2026-04-23 7.8 HIGH N/A
Unspecified vulnerability in ISC BIND 9.3.5-P2-W1, 9.4.2-P2-W1, and 9.5.0-P2-W1 on Windows allows remote attackers to cause a denial of service (UDP client handler termination) via unknown vectors.
CVE-2008-0122 2 Freebsd, Isc 2 Freebsd, Bind 2026-04-23 10.0 HIGH N/A
Off-by-one error in the inet_network function in libbind in ISC BIND 9.4.2 and earlier, as used in libc in FreeBSD 6.2 through 7.0-PRERELEASE, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted input that triggers memory corruption.
CVE-2009-1892 1 Isc 1 Dhcp 2026-04-23 5.0 MEDIUM N/A
dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows remote attackers to cause a denial of service (daemon crash) via unspecified requests.
CVE-2000-0360 1 Isc 1 Inn 2026-04-16 5.0 MEDIUM N/A
Buffer overflow in INN 2.2.1 and earlier allows remote attackers to cause a denial of service via a maliciously formatted article.
CVE-2002-1219 3 Freebsd, Isc, Openbsd 3 Freebsd, Bind, Openbsd 2026-04-16 7.5 HIGH N/A
Buffer overflow in named in BIND 4 versions 4.9.10 and earlier, and 8 versions 8.3.3 and earlier, allows remote attackers to execute arbitrary code via a certain DNS server response containing SIG resource records (RR).
CVE-2006-3122 1 Isc 1 Dhcpd 2026-04-16 5.0 MEDIUM N/A
The supersede_lease function in memory.c in ISC DHCP (dhcpd) server 2.0pl5 allows remote attackers to cause a denial of service (application crash) via a DHCPDISCOVER packet with a 32 byte client-identifier, which causes the packet to be interpreted as a corrupt uid and causes the server to exit with "corrupt lease uid."
CVE-1999-0833 2 Isc, Sun 3 Bind, Solaris, Sunos 2026-04-16 7.5 HIGH N/A
Buffer overflow in BIND 8.2 via NXT records.
CVE-1999-0706 2 Isc, Redhat 2 Inn, Linux 2026-04-16 7.5 HIGH N/A
Linux xmonisdn package allows local users to gain root privileges by modifying the IFS or PATH environmental variables.
CVE-2004-1006 1 Isc 1 Dhcpd 2026-04-16 10.0 HIGH N/A
Format string vulnerability in the log functions in dhcpd for dhcp 2.x allows remote DNS servers to execute arbitrary code via certain DNS messages, a different vulnerability than CVE-2002-0702.
CVE-2002-0029 2 Astaro, Isc 2 Security Linux, Bind 2026-04-16 7.5 HIGH N/A
Buffer overflows in the DNS stub resolver library in ISC BIND 4.9.2 through 4.9.10, and other derived libraries such as BSD libc and GNU glibc, allow remote attackers to execute arbitrary code via DNS server responses that trigger the overflow in the (1) getnetbyname, or (2) getnetbyaddr functions, aka "LIBRESOLV: buffer overrun" and a different vulnerability than CVE-2002-0684.
CVE-1999-0024 6 Bsdi, Ibm, Isc and 3 more 12 Bsd Os, Aix, Bind and 9 more 2026-04-16 5.0 MEDIUM N/A
DNS cache poisoning via BIND, by predictable query IDs.
CVE-2000-0888 2 Debian, Isc 2 Debian Linux, Bind 2026-04-16 5.0 MEDIUM N/A
named in BIND 8.2 through 8.2.2-P6 allows remote attackers to cause a denial of service by sending an SRV record to the server, aka the "srv bug."
CVE-1999-0785 1 Isc 1 Inn 2026-04-16 7.2 HIGH N/A
The INN inndstart program allows local users to gain root privileges via the "pathrun" parameter in the inn.conf file.
CVE-2006-4096 1 Isc 1 Bind 2026-04-16 5.0 MEDIUM N/A
BIND before 9.2.6-P1 and 9.3.x before 9.3.2-P1 allows remote attackers to cause a denial of service (crash) via a flood of recursive queries, which cause an INSIST failure when the response is received after the recursion queue is empty.
CVE-1999-0043 6 Bsdi, Caldera, Isc and 3 more 7 Bsd Os, Openlinux, Inn and 4 more 2026-04-16 10.0 HIGH 9.8 CRITICAL
Command execution via shell metachars in INN daemon (innd) 1.5 using "newgroup" and "rmgroup" control messages, and others.
CVE-2002-0651 1 Isc 1 Bind 2026-04-16 7.5 HIGH N/A
Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.