Improper Input Validation Affecting sudo package, versions <1.8.19p1-2.1
Snyk CVSS
Attack Complexity
Low
Privileges Required
High
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.07% (28th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-SUDO-406970
- published 5 Jun 2017
- disclosed 5 Jun 2017
Introduced: 5 Jun 2017
CVE-2017-1000368 Open this link in a new tabHow to fix?
Upgrade Debian:10
sudo
to version 1.8.19p1-2.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream sudo
package and not the sudo
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation (embedded newlines) in the get_process_ttyname() function resulting in information disclosure and command execution.
References
- https://security-tracker.debian.org/tracker/CVE-2017-1000368
- https://kc.mcafee.com/corporate/index?page=content&id=SB10205
- https://www.sudo.ws/alerts/linux_tty.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000368
- https://security.gentoo.org/glsa/201710-04
- https://access.redhat.com/errata/RHSA-2017:1574
- http://www.securityfocus.com/bid/98838
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-1000368
- https://usn.ubuntu.com/3968-1/
- https://usn.ubuntu.com/3968-2/