7.5
HIGH
CVE-2016-1254
Tor Hidden Service Denial of Service Vulnerability
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.

INFO

Published Date :

Dec. 5, 2017, 4:29 p.m.

Last Modified :

Nov. 7, 2023, 2:29 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-1254 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Opensuse leap
2 Opensuse opensuse
1 Fedoraproject fedora
1 Debian debian_linux
1 Torproject tor
1 Opensuse_project leap

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-1254 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-1254 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Debian GNU/Linux https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTU2R253477RZLYAJAR5DAXAON7KIVLA/ [No types assigned]
    Added Reference Debian GNU/Linux https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXOJSMCTIOHLBRYFBVEL3CDLGPZXX6WE/ [No types assigned]
    Removed Reference Debian GNU/Linux https://lists.fedoraproject.org/archives/list/[email protected]/message/GTU2R253477RZLYAJAR5DAXAON7KIVLA/
    Removed Reference Debian GNU/Linux https://lists.fedoraproject.org/archives/list/[email protected]/message/FXOJSMCTIOHLBRYFBVEL3CDLGPZXX6WE/
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:opensuse_project:opensuse:13.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:opensuse_project:leap:42.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Dec. 21, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://gitweb.torproject.org/tor.git/commit/?id=d978216dea6b21ac38230a59d172139185a68dbd No Types Assigned https://gitweb.torproject.org/tor.git/commit/?id=d978216dea6b21ac38230a59d172139185a68dbd Patch, Vendor Advisory
    Changed Reference Type https://www.debian.org/security/2016/dsa-3741 No Types Assigned https://www.debian.org/security/2016/dsa-3741 Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-updates/2016-12/msg00154.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2016-12/msg00154.html Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-updates/2016-12/msg00155.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2016-12/msg00155.html Third Party Advisory
    Changed Reference Type https://trac.torproject.org/projects/tor/ticket/21018 No Types Assigned https://trac.torproject.org/projects/tor/ticket/21018 Issue Tracking, Vendor Advisory
    Changed Reference Type https://blog.torproject.org/blog/tor-02812-released No Types Assigned https://blog.torproject.org/blog/tor-02812-released Vendor Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/FXOJSMCTIOHLBRYFBVEL3CDLGPZXX6WE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/FXOJSMCTIOHLBRYFBVEL3CDLGPZXX6WE/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/GTU2R253477RZLYAJAR5DAXAON7KIVLA/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/GTU2R253477RZLYAJAR5DAXAON7KIVLA/ Issue Tracking
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:* versions up to (excluding) 0.2.8.12
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:leap:42.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:leap:42.2:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:opensuse:13.2:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

4.90 }} 0.28%

score

0.93006

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability