Vigil@nce - ICU: integer overflow via number-impl-DecimalQuantity-toScientificString
January 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora.
Consequences: user access/rights, denial of service on service, denial of service on client.
Confidence: confirmed by the editor (5/5).
Creation date: 09/11/2018.
DESCRIPTION OF THE VULNERABILITY
An attacker can generate an integer overflow via number::impl::DecimalQuantity::toScientificString() of ICU, in order to trigger a denial of service, and possibly to run code.
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