7.8
HIGH
CVE-2017-16928
Arq File Write Privilege Escalation
Description

The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary files and consequently gain root privileges via a crafted update URL, as demonstrated by file:///tmp/blah/Arq.zip.

INFO

Published Date :

Jan. 31, 2018, 8:29 p.m.

Last Modified :

Nov. 21, 2024, 3:17 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2017-16928 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 Apple macos
1 Haystacksoftware arq
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-16928.

URL Resource
http://packetstormsecurity.com/files/146158/Arq-5.10-Local-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
https://m4.rkw.io/blog/two-local-root-privesc-bugs-in-arq-backup--510.html Third Party Advisory
https://www.exploit-db.com/exploits/43925/ Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/146158/Arq-5.10-Local-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
https://m4.rkw.io/blog/two-local-root-privesc-bugs-in-arq-backup--510.html Third Party Advisory
https://www.exploit-db.com/exploits/43925/ Exploit Third Party Advisory VDB Entry

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-2017-16928 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-16928 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/146158/Arq-5.10-Local-Privilege-Escalation.html
    Added Reference https://m4.rkw.io/blog/two-local-root-privesc-bugs-in-arq-backup--510.html
    Added Reference https://www.exploit-db.com/exploits/43925/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Sep. 08, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:apple:mac_os:-:*:*:*:*:*:*:* OR *cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-264 CWE-732
  • Initial Analysis by [email protected]

    Feb. 14, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://packetstormsecurity.com/files/146158/Arq-5.10-Local-Privilege-Escalation.html No Types Assigned http://packetstormsecurity.com/files/146158/Arq-5.10-Local-Privilege-Escalation.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://m4.rkw.io/blog/two-local-root-privesc-bugs-in-arq-backup--510.html No Types Assigned https://m4.rkw.io/blog/two-local-root-privesc-bugs-in-arq-backup--510.html Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/43925/ No Types Assigned https://www.exploit-db.com/exploits/43925/ Exploit, Third Party Advisory, VDB Entry
    Added CWE CWE-264
    Added CPE Configuration AND OR *cpe:2.3:a:haystacksoftware:arq:*:*:*:*:*:*:*:* versions up to (including) 5.10 OR cpe:2.3:o:apple:mac_os:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 02, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/43925/ [No Types Assigned]
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.

0.06 }} -0.00%

score

0.24697

percentile

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