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Vulnerability details: VCID-jupb-c4dd-aaap
Vulnerability ID VCID-jupb-c4dd-aaap
Aliases CVE-2017-1000367
Summary Todd Miller's sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.
Status Published
Exploitability 2.0
Weighted Severity 8.0
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-807 Reliance on Untrusted Inputs in a Security Decision
System Score Found at
generic_textual High http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-1000367.html
rhas Important https://access.redhat.com/errata/RHSA-2017:1381
rhas Important https://access.redhat.com/errata/RHSA-2017:1382
cvssv3 7.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000367.json
epss 0.00180 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00180 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00180 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
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epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
epss 0.16461 https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1453074
generic_textual High https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000367
cvssv2 6.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 7.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.9 https://nvd.nist.gov/vuln/detail/CVE-2017-1000367
cvssv3 6.4 https://nvd.nist.gov/vuln/detail/CVE-2017-1000367
archlinux Medium https://security.archlinux.org/AVG-282
generic_textual High https://ubuntu.com/security/notices/USN-3304-1
generic_textual Medium https://www.sudo.ws/alerts/linux_tty.html
generic_textual High http://www.openwall.com/lists/oss-security/2017/05/30/16
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html
http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-1000367.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000367.json
https://api.first.org/data/v1/epss?cve=CVE-2017-1000367
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000367
http://seclists.org/fulldisclosure/2017/Jun/3
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/
https://security.gentoo.org/glsa/201705-15
https://ubuntu.com/security/notices/USN-3304-1
https://www.exploit-db.com/exploits/42183/
https://www.sudo.ws/alerts/linux_tty.html
http://www.debian.org/security/2017/dsa-3867
http://www.openwall.com/lists/oss-security/2017/05/30/16
http://www.openwall.com/lists/oss-security/2022/12/22/5
http://www.openwall.com/lists/oss-security/2022/12/22/6
http://www.securityfocus.com/bid/98745
http://www.securitytracker.com/id/1038582
http://www.ubuntu.com/usn/USN-3304-1
1453074 https://bugzilla.redhat.com/show_bug.cgi?id=1453074
863731 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863731
ASA-201705-25 https://security.archlinux.org/ASA-201705-25
AVG-282 https://security.archlinux.org/AVG-282
cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*
CVE-2017-1000367 Exploit http://seclists.org/oss-sec/2017/q2/470
CVE-2017-1000367 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/42183.c
CVE-2017-1000367 https://nvd.nist.gov/vuln/detail/CVE-2017-1000367
RHSA-2017:1381 https://access.redhat.com/errata/RHSA-2017:1381
RHSA-2017:1382 https://access.redhat.com/errata/RHSA-2017:1382
USN-3304-1 https://usn.ubuntu.com/3304-1/
Data source Exploit-DB
Date added June 15, 2017
Description Sudo 1.8.20 - 'get_process_ttyname()' Local Privilege Escalation
Ransomware campaign use Unknown
Source publication date June 14, 2017
Exploit type local
Platform linux
Source update date June 20, 2017
Source URL http://seclists.org/oss-sec/2017/q2/470
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000367.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2017-1000367
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-1000367
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.55364
EPSS Score 0.00180
Published At Dec. 19, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.