CVE-2018-15503

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Summary

CVECVE-2018-15503
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-08-18 02:29:00 UTC
Updated2018-11-08 20:49:00 UTC
DescriptionThe unpack implementation in Swoole version 4.0.4 lacks correct size checks in the deserialization process. An attacker can craft a serialized object to exploit this vulnerability and cause a SEGV.

Risk And Classification

Problem Types: CWE-502

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Swoole Swoole 4.0.4 All All All
Application Swoole Swoole 4.0.4 All All All

References

ReferenceSourceLinkTags
SIGSEGV in Swoole unpack() function · Issue #1882 · swoole/swoole-src · GitHub MISC github.com Issue Tracking, Vendor Advisory
Vulnerability in Swoole PHP extension [CVE-2018-15503] :: DoomsDay Vault MISC x-c3ll.github.io Technical Description, Third Party Advisory
add buffer end check · swoole/swoole-src@4cdbce5 · GitHub MISC github.com Patch, Vendor Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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