UBUNTU-CVE-2019-8955

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Source
https://ubuntu.com/security/CVE-2019-8955
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-8955.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-8955
Related
Published
2019-02-21T23:29:00Z
Modified
2019-02-21T23:29:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler.

References

Affected packages

Ubuntu:Pro:18.04:LTS / tor

Package

Name
tor
Purl
pkg:deb/ubuntu/tor?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.2.10-1ubuntu0.2~esm1

Affected versions

0.*

0.3.0.10-1
0.3.1.8-2
0.3.1.9-1
0.3.2.9-1
0.3.2.9-1build1
0.3.2.10-1
0.3.2.10-1ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.3.2.10-1ubuntu0.2~esm1",
            "binary_name": "tor"
        },
        {
            "binary_version": "0.3.2.10-1ubuntu0.2~esm1",
            "binary_name": "tor-dbgsym"
        },
        {
            "binary_version": "0.3.2.10-1ubuntu0.2~esm1",
            "binary_name": "tor-geoipdb"
        }
    ]
}