CVE-2016-7098: Race Condition
First published: Mon Sep 26 2016(Updated: )
Race condition in wget 1.17 and earlier, when used in recursive or mirroring mode to download a single file, might allow remote servers to bypass intended access list restrictions by keeping an HTTP connection open.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wget | <=1.17 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://lists.gnu.org/archive/html/bug-wget/2016-08/msg00083.html
- http://lists.gnu.org/archive/html/bug-wget/2016-08/msg00134.html
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00044.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00007.html
- http://www.openwall.com/lists/oss-security/2016/08/27/2
- http://www.securityfocus.com/bid/93157
- https://lists.debian.org/debian-lts-announce/2020/01/msg00031.html
- https://www.exploit-db.com/exploits/40824/
Frequently Asked Questions
What is the severity of CVE-2016-7098?
CVE-2016-7098 is classified as a medium severity vulnerability due to its potential to bypass access restrictions.
How do I fix CVE-2016-7098?
To fix CVE-2016-7098, upgrade wget to version 1.18 or later which resolves the race condition.
What impact does CVE-2016-7098 have on my system?
CVE-2016-7098 may allow unauthorized access to files by keeping an HTTP connection open, bypassing intended access controls.
Which versions of wget are affected by CVE-2016-7098?
CVE-2016-7098 affects wget versions 1.17 and earlier.
Is CVE-2016-7098 an exploit or a vulnerability?
CVE-2016-7098 is a vulnerability that could potentially be exploited by remote servers.
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/weakness
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/gnu
- canonical/wget
- version/wget/1.17