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USN-8762-1: polkit vulnerability
Ubuntu warns polkit mishandles cookie input, letting a local attacker crash the daemon or possibly execute arbitrary code.
Ubuntu Security Notice USN-8762-1 addresses a vulnerability in polkit stemming from incorrect handling of cookie input. A local attacker could exploit the flaw to cause polkit to crash, producing a denial of service, or potentially execute arbitrary code. The notice indicates exploitation requires local access to the affected system.
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