CVE-2018-20578
N/A
Published: December 28, 2018 at 06:00 PM UTC
Updated: June 17, 2026 at 01:53 AM UTC
1 product affected across 1 vendorNuttx
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Severity
N/A
Exploit prediction
EPSS 2%
Description
An issue was discovered in NuttX before 7.27. The function netlib_parsehttpurl() in apps/netutils/netlib/netlib_parsehttpurl.c mishandles URLs longer than hostlen bytes (in the webclient, this is set by default to 40), leading to an Infinite Loop. The attack vector is the Location header of an HTTP 3xx response.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://bitbucket.org/nuttx/nuttx/downloads/nuttx-7_27-README.txtx_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://bitbucket.org/nuttx/nuttx/issues/119/denial-of-service-infinite-loop-whileQuick Info
StatusMODIFIED
CWE
CWE-835
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