CVE-2019-14875

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Summary

CVECVE-2019-14875
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-03-19 16:15:00 UTC
Updated2020-03-24 20:16:00 UTC
DescriptionIn the __multiply function of the newlib libc library, all versions prior to 3.3.0 (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. The access of _x[0] will trigger a null pointer dereference bug in case of a memory allocation failure.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Newlib Project Newlib All All All All
Application Newlib Project Newlib All All All All

References

ReferenceSourceLinkTags
CENSUS | IT Security Works CONFIRM census-labs.com Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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