CVE-2018-6335
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2018
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A Malformed h2 frame can cause 'std::out_of_range' 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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
HHVM
- Vendor
- Product
- HHVM
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.25.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.25.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.24.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.22.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.21.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| unspecified | affected | custom | 3.21.11 | Unavailable | None listed |