OSV-2022-572
Heap-buffer-overflow in dhcp_reply
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49002
Crash type: Heap-buffer-overflow READ 1
Crash state:
dhcp_reply
dhcp_packet
FuzzDhcp
What each source reports
OSV No score
Heap-buffer-overflow in dhcp_reply
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49002
Crash type: Heap-buffer-overflow READ 1
Crash state:
dhcp_reply
dhcp_packet
FuzzDhcp
- Record
OSV-2022-572- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dnsmasqOSS-Fuzz |
Listed versions, plus commit ranges v2.87v2.87rc1v2.87test9v2.88v2.88rc1 Show 44 moreShow lessv2.88rc2v2.88rc3v2.88rc4v2.88rc5v2.88test1v2.88test2v2.88test3v2.89v2.89test1v2.90v2.90deb2v2.90test1v2.90test2v2.90test3v2.90test4v2.91v2.91rc1v2.91rc2v2.91rc3v2.91rc4v2.91rc5v2.91rc6v2.91test1v2.91test10v2.91test2v2.91test4v2.91test5v2.91test6v2.91test7v2.91test8v2.91test9v2.92test1v2.92test10v2.92test11v2.92test12v2.92test13v2.92test2v2.92test3v2.92test4v2.92test5v2.92test6v2.92test7v2.92test8v2.92test9 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-572 is a vulnerability with no CVSS score yet in dnsmasq, published July 12, 2022. No source lists public exploit code. A source reports a fix.