Filtered by vendor Thekelleys
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Total
37 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-14491 | 13 Arista, Arubanetworks, Canonical and 10 more | 29 Eos, Arubaos, Ubuntu Linux and 26 more | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response. | |||||
| CVE-2017-14492 | 5 Canonical, Debian, Novell and 2 more | 7 Ubuntu Linux, Debian Linux, Leap and 4 more | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request. | |||||
| CVE-2017-14493 | 5 Canonical, Debian, Opensuse and 2 more | 7 Ubuntu Linux, Debian Linux, Leap and 4 more | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| Stack-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request. | |||||
| CVE-2017-13704 | 6 Canonical, Debian, Fedoraproject and 3 more | 8 Ubuntu Linux, Debian Linux, Fedora and 5 more | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's (0xffffffffffffffff in 64 bit platforms), making dnsmasq crash. | |||||
| CVE-2015-3294 | 2 Oracle, Thekelleys | 2 Solaris, Dnsmasq | 2025-04-12 | 6.4 MEDIUM | N/A |
| The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request. | |||||
| CVE-2015-8899 | 2 Canonical, Thekelleys | 2 Ubuntu Linux, Dnsmasq | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| Dnsmasq before 2.76 allows remote servers to cause a denial of service (crash) via a reply with an empty DNS address that has an (1) A or (2) AAAA record defined locally. | |||||
| CVE-2023-49441 | 1 Thekelleys | 1 Dnsmasq | 2025-03-14 | N/A | 7.5 HIGH |
| dnsmasq 2.9 is vulnerable to Integer Overflow via forward_query. | |||||
| CVE-2021-45957 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in answer_request (called from FuzzAnswerTheRequest and fuzz_rfc1035.c). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge. | |||||
| CVE-2021-45956 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in print_mac (called from log_packet and dhcp_reply). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge. | |||||
| CVE-2021-45955 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in resize_packet (called from FuzzResizePacket and fuzz_rfc1035.c) because of the lack of a proper bounds check upon pseudo header re-insertion. NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge." However, a contributor states that a security patch (mentioned in 016162.html) is needed | |||||
| CVE-2021-45954 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in extract_name (called from answer_auth and FuzzAuth). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge. | |||||
| CVE-2021-45953 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in extract_name (called from hash_questions and fuzz_util.c). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge. | |||||
| CVE-2021-45952 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in dhcp_reply (called from dhcp_packet and FuzzDhcp). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge. | |||||
| CVE-2021-45951 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Dnsmasq 2.86 has a heap-based buffer overflow in check_bad_address (called from check_for_bogus_wildcard and FuzzCheckForBogusWildcard). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge. | |||||
| CVE-2019-14834 | 2 Fedoraproject, Thekelleys | 2 Fedora, Dnsmasq | 2024-11-21 | 4.3 MEDIUM | 3.7 LOW |
| A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation. | |||||
| CVE-2019-14513 | 2 Debian, Thekelleys | 2 Debian Linux, Dnsmasq | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Improper bounds checking in Dnsmasq before 2.76 allows an attacker controlled DNS server to send large DNS packets that result in a read operation beyond the buffer allocated for the packet, a different vulnerability than CVE-2017-14491. | |||||
| CVE-2017-15107 | 1 Thekelleys | 1 Dnsmasq | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist. | |||||