OSV-2022-12

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2022-12.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-12
Published
2022-01-06T00:02:06.880603Z
Modified
2022-04-13T03:04:31.155422Z
Summary
Heap-buffer-overflow in print_mac
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43304

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
print_mac
log_packet
dhcp_reply
References

Affected packages

OSS-Fuzz / dnsmasq

Package

Name
dnsmasq
Purl
pkg:generic/dnsmasq

Affected ranges

Type
GIT
Repo
git://thekelleys.org.uk/dnsmasq.git
Events
Introduced
d242cbffa4f20c9f7472f79b3a9e47008b6fe77c
Fixed
e426c2d3bc182d790f83039b77a09d55230ca71f

Affected versions

v2.*

v2.87test5
v2.87test6
v2.87test7

Ecosystem specific

{
    "severity": "HIGH"
}