OSV-2022-10

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2022-10.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-10
Published
2022-01-06T00:00:44.554417Z
Modified
2022-04-13T03:04:31.191964Z
Summary
Heap-buffer-overflow in check_bad_address
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43308

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
check_bad_address
check_for_bogus_wildcard
FuzzCheckForBogusWildcard
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
96f6444958c29a670f4254722d787f328153605c
Fixed
03345ecefeb0d82e3c3a4c28f27c3554f0611b39

Affected versions

v2.*

v2.86
v2.86rc1
v2.86rc2
v2.86rc3
v2.86test5
v2.86test6
v2.86test7
v2.87test1
v2.87test2
v2.87test3
v2.87test4
v2.87test5
v2.87test6
v2.87test7
v2.87test8

Ecosystem specific

{
    "severity": "HIGH"
}