OSV-2021-925
Stack-buffer-overflow in is_same_net6
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35889
Crash type: Stack-buffer-overflow READ {*}
Crash state:
is_same_net6
dhcp6_maybe_relay
dhcp6_maybe_relay
What each source reports
OSV No score
Stack-buffer-overflow in is_same_net6
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35889
Crash type: Stack-buffer-overflow READ {*}
Crash state:
is_same_net6
dhcp6_maybe_relay
dhcp6_maybe_relay
- Record
OSV-2021-925- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dnsmasqOSS-Fuzz |
Listed versions, plus commit ranges v2.86test5v2.86test6v2.86test7 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-925 is a vulnerability with no CVSS score yet in dnsmasq, published July 8, 2021. No source lists public exploit code. A source reports a fix.