CVE-2017-1000101
Apache curl Out-of-Bounds Read Vulnerability
Description
curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a carefully crafted, or just wrongly written, URL. The URL is stored in a heap based buffer, so it could then be made to wrongly read something else instead of crashing. An example of a URL that triggers the flaw would be `http://ur%20[0-60000000000000000000`.
INFO
Published Date :
Oct. 5, 2017, 1:29 a.m.
Last Modified :
Nov. 13, 2018, 11:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
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-2017-1000101.
| URL | Resource |
|---|---|
| http://www.debian.org/security/2017/dsa-3992 | |
| http://www.securityfocus.com/bid/100249 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039117 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:3558 | |
| https://curl.haxx.se/docs/adv_20170809A.html | Issue Tracking Vendor Advisory |
| https://security.gentoo.org/glsa/201709-14 | Issue Tracking Third Party Advisory |
| https://support.apple.com/HT208221 |
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-2017-1000101 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-1000101 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. 13, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3558 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 14, 2017
Action Type Old Value New Value Added Reference https://support.apple.com/HT208221 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3992 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 20, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type http://www.securityfocus.com/bid/100249 No Types Assigned http://www.securityfocus.com/bid/100249 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1039117 No Types Assigned http://www.securitytracker.com/id/1039117 Third Party Advisory, VDB Entry Changed Reference Type https://curl.haxx.se/docs/adv_20170809A.html No Types Assigned https://curl.haxx.se/docs/adv_20170809A.html Issue Tracking, Vendor Advisory Changed Reference Type https://security.gentoo.org/glsa/201709-14 No Types Assigned https://security.gentoo.org/glsa/201709-14 Issue Tracking, Third Party Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:haxx:curl:7.4.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.35.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.36.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.37.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.37.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.38.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.39.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.40.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.41.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.42.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.42.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.43.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.44.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.45.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.46.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.47.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.47.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.48.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.49.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.49.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.50.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.50.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.50.2:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.50.3:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.51.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.52.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.52.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.53.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.53.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.54.0:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.54.1:*:*:*:*:*:*:* *cpe:2.3:a:haxx:curl:7.55.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-1000101 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-1000101
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.33 }} 0.00%
score
0.66192
percentile