GHSA-99jv-8292-2hpm json
eventing-gitlab vulnerable to denial of service, caused by improper enforcement of the timeout on individual read operations
published 2y ago modified 2y ago
- cvss
- —
- not scored
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no score, EPSS covers CVEs only
- public exploits
- 0
- none known
Summary
### Impact
The eventing-gitlab cluster-local server doesn't set `ReadHeaderTimeout` which could lead do a DDoS attack, where a large group of users send requests to the server causing the server to hang for long enough to deny it from being available to other users, also know as a Slowloris attack.
### Patches
Fix in `v1.12.1` and `v1.11.3`.
### Credits
The vulnerability was reported by Ada Logics during an ongoing security audit of Knative involving Ada Logics, the Knative maintainers, OSTIF and CNCF.
Patch / fix
Is GHSA-99jv-8292-2hpm in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerAffected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | knative.dev/eventing-gitlab | <=0.39.0 |
no fix listed |
References
-
github.com
/knative-extensions/eventing-gitlab/commit/463fcb36ac31cdac34eda0e900b64039d6d30b36
web
-
github.com
/knative-extensions/eventing-gitlab/commit/db76c668aa47890e7fe73c9df3135da292cfd9ec
web
-
github.com
/knative-extensions/eventing-gitlab/security/advisories/GHSA-99jv-8292-2hpm
web
-
github.com
/knative-extensions/eventing-gitlab
package
Sources
- GitHub Advisory GHSA-99jv-8292-2hpm
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.