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CVE-2021-45953

Published: Dec 31, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2021-929.yaml

x_refsource_MISC

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35858

x_refsource_MISC

https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016162.html

x_refsource_MISC

https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016164.html

x_refsource_MISC

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