CVE-2018-6340

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Summary

CVECVE-2018-6340
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-12-31 22:29:00 UTC
Updated2019-10-09 23:41:00 UTC
DescriptionThe Memcache::getextendedstats function can be used to trigger an out-of-bounds read. Exploiting this issue requires control over memcached server hostnames and/or ports. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Facebook Hhvm 3.30 All All All
Application Facebook Hhvm 3.30 All All All
Application Facebook Hhvm All All All All

References

ReferenceSourceLinkTags
CVE-2018-6340 Fix buffer overread · facebook/hhvm@4bff3bf · GitHub MISC github.com Patch, Third Party Advisory
HHVM 3.30.1 and 3.27.5 | HHVM MISC hhvm.com Third Party Advisory
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