Home/CVE/Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation (embedded newlines) in the get_proc
CVE

CVE-2017-1000368

Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation (embedded newlines) in the get_proc

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.

HIGH · CVSS 8.2 EPSS 0.00148
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

2
sudo project sudo<= 1.8.20
sudo project sudoall versions
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productlowLinux Sudo Chroot Execution
▣

Scoring & Timeline

8.2
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Jun 2017 · 04:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

8
suse-csafopenSUSE-SU-2024:11413-1
usnUSN-3968-2
usnUSN-3968-1
suse-csafSUSE-SU-2017:1771-1
suse-csafSUSE-SU-2017:1778-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/98838Third Party AdvisoryVDB Entry
https://kc.mcafee.com/corporate/index?page=content&id=SB10205Third Party Advisory
https://security.gentoo.org/glsa/201710-04Third Party Advisory
https://usn.ubuntu.com/3968-1/
https://usn.ubuntu.com/3968-2/
https://www.sudo.ws/alerts/linux_tty.htmlVendor Advisory
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