CVE - CVE-2021-45953

CVE-ID
CVE-2021-45953	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
DISPUTED 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."
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016162.html MISC:https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016164.html MISC:https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35858 URL:https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35858 MISC:https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2021-929.yaml URL:https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2021-929.yaml
Assigning CNA
MITRE Corporation
Date Record Created
20211231	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20211231)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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