Vigil@nce - Go: assertion error via dsa.Verify
December 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, openSUSE Leap, SLES.
Severity: 2/4.
Consequences: denial of service on service, denial of service on
client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 28/10/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can force an assertion error via dsa.Verify() of Go,
in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Go-assertion-error-via-dsa-Verify-30722