CVE-2018-6335

Source
https://nvd.nist.gov/vuln/detail/CVE-2018-6335
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6335.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-6335
Related
Published
2018-12-31T19:29:00Z
Modified
2025-01-08T10:22:07.180471Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A Malformed h2 frame can cause 'std::outofrange' exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests.

References

Affected packages

Git / github.com/facebook/hhvm

Affected ranges

Type
GIT
Repo
https://github.com/facebook/hhvm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed

Affected versions

HHVM-3.*

HHVM-3.25.0
HHVM-3.25.1
HHVM-3.25.2

HPHP-2.*

HPHP-2.1.0

gcc-4.*

gcc-4.6

Other

pre-hhvm
src-hphp