CVE-2019-11937
HIGHCVSS 7.5/10EPSS 1.43%
Last modified
CVE-2019-11937 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.
Description
In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mcrouter | < 0.41.0 |
References
- https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1bPatch, Vendor Advisory
- https://github.com/facebook/mcrouter/releases/tag/v0.41.0-releaseRelease Notes, Vendor Advisory
- https://www.facebook.com/security/advisories/cve-2019-11937Vendor Advisory
- https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1bPatch, Vendor Advisory
- https://github.com/facebook/mcrouter/releases/tag/v0.41.0-releaseRelease Notes, Vendor Advisory
- https://www.facebook.com/security/advisories/cve-2019-11937Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-11937?
In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service.
How severe is CVE-2019-11937?
CVE-2019-11937 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.
How do I fix CVE-2019-11937?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-11931A stack-based buffer overflow could be triggered in WhatsApp…7.8
- CVE-2019-11932A double free vulnerability in the DDGifSlurp function in de…8.8
- CVE-2019-11933A heap buffer overflow bug in libpl_droidsonroids_gif before…9.8
- CVE-2019-11934Improper handling of close_notify alerts can result in an ou…9.8
- CVE-2019-11935Insufficient boundary checks when processing a string in mb_…9.8
- CVE-2019-11936Various APC functions accept keys containing null bytes as i…9.8
- CVE-2019-11938Java Facebook Thrift servers would not error upon receiving …7.5
- CVE-2019-11939Golang Facebook Thrift servers would not error upon receivin…7.5
- CVE-2019-1194A remote code execution vulnerability exists in the way that…7.5
- CVE-2019-11940In the course of decompressing HPACK inside the HTTP2 protoc…9.8
- CVE-2019-11941A remote code execution vulnerability was identified in HPE …
- CVE-2019-11942A remote code execution vulnerability was identified in HPE …
Are you affected by CVE-2019-11937?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST