CVE-2018-0491
tor: A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10
CVE-2018-0491 is fixed in 2 products on 1 platform, first by tor 0.3.2.10-1, released March 5, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1479
96th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| tor · Ubuntu 18.04.6 LTS (bionic) | 0.3.2.10-1 | tor 0.3.2.10-1 | Mar 5, 2018 |
| tor-geoipdb · Ubuntu 18.04.6 LTS (bionic) | 0.3.2.10-1 | tor-geoipdb 0.3.2.10-1 | Mar 5, 2018 |