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Bug 728412 (CVE-2018-20685) - [Tracker] SSH scp access restriction bypass (CVE-2018-20685)
Summary: [Tracker] SSH scp access restriction bypass (CVE-2018-20685)
Status: RESOLVED FIXED
Alias: CVE-2018-20685
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL:
Whiteboard:
Keywords:
Depends on: 675520 CVE-2018-12437
Blocks:
  Show dependency tree
 
Reported: 2020-06-15 19:56 UTC by Sam James
Modified: 2020-07-29 23:47 UTC (History)
0 users

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Runtime testing required: ---

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Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2020-06-15 19:56:27 UTC 
Description:
"In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side."

(Not a new vulnerability; creating tracker to free the alias).