VulnerabilityModified
CVE-2016-1254
Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.
HIGH 7.5EPSS 3.00%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.00% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- torproject/tor · debian/debian linux · fedoraproject/fedora · opensuse/leap · opensuse/opensuse · opensuse project/leap
- Source
- security@debian.org
References
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00154.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00155.htmlThird Party Advisory
- https://blog.torproject.org/blog/tor-02812-releasedVendor Advisory
- https://gitweb.torproject.org/tor.git/commit/?id=d978216dea6b21ac38230a59d172139185a68dbdPatch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXOJSMCTIOHLBRYFBVEL3CDLGPZXX6WE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTU2R253477RZLYAJAR5DAXAON7KIVLA/
- https://trac.torproject.org/projects/tor/ticket/21018Issue Tracking, Vendor Advisory
- https://www.debian.org/security/2016/dsa-3741Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00154.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00155.htmlThird Party Advisory
- https://blog.torproject.org/blog/tor-02812-releasedVendor Advisory
- https://gitweb.torproject.org/tor.git/commit/?id=d978216dea6b21ac38230a59d172139185a68dbdPatch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXOJSMCTIOHLBRYFBVEL3CDLGPZXX6WE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTU2R253477RZLYAJAR5DAXAON7KIVLA/
- https://trac.torproject.org/projects/tor/ticket/21018Issue Tracking, Vendor Advisory
- https://www.debian.org/security/2016/dsa-3741Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.