Integer overflow

2021-05-0713:15:00

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9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.8%

JSON

The affected product is vulnerable to an integer overflow while processing HTTP headers, which may allow an attacker to remotely execute code on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior).

CPENameOperatorVersion
cc3100_software_development_kitle1.3.0
cc3200_software_development_kitle1.5.0
simplelink_cc13x0_software_development_kitlt4.10.03
simplelink_cc13x2_software_development_kitlt4.40.00
simplelink_cc26xx_software_development_kitlt4.40.00
simplelink_cc32xx_software_development_kitle4.30.00.06
simplelink_msp432e4_software_development_kitle4.20.00.12

Name	Operator	Version
cc3100_software_development_kit	le	1.3.0
cc3200_software_development_kit	le	1.5.0
simplelink_cc13x0_software_development_kit	lt	4.10.03
simplelink_cc13x2_software_development_kit	lt	4.40.00
simplelink_cc26xx_software_development_kit	lt	4.40.00
simplelink_cc32xx_software_development_kit	le	4.30.00.06
simplelink_msp432e4_software_development_kit	le	4.20.00.12

References

us-cert.cisa.gov/ics/advisories/icsa-21-119-01