| ID |
CVE-2021-45955
|
| Summary |
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 |
| References |
|
| Vulnerable Configurations |
|
| CVSS |
| Base: | 7.5 (as of 11-04-2024 - 01:13) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-787 |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| PARTIAL |
PARTIAL |
PARTIAL |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
| Last major update |
11-04-2024 - 01:13 |
| Published |
01-01-2022 - 00:15 |
| Last modified |
11-04-2024 - 01:13 |
