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CVE-2018-0491

High

Description

A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10. It allows remote attackers to cause a denial of service (relay crash) because the KIST implementation allows a channel to be added more than once in the pending list.

SeverityHigh
CVSS7.5
Exploit probability—
ProductTor
PublishedMar 5, 2018
First seenMar 5, 2018

How to fix

Update
  • torproject tor0.3.2.10 or later

Affected products

ProductAffected versionsFixed in
torproject tor0.3.2.0 ≤ v < 0.3.2.100.3.2.10

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