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sudo: Privilege escalation via improper get_process_ttyname() parsing (insufficient fix for CVE-2017-1000367)

🗓️ 22 Jun 2017 19:41:18Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Privilege escalation due to incomplete CVE-2017-1000367 fix in sudo tty parsing from procfs.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Gitee		Exploit for Race Condition in Sudo_Project Sudo
1 Jun 201717:41
–gitee
0day.today		Sudo get_process_ttyname() Race Condition Vulnerability
3 Jun 201700:00
–zdt
0day.today		Sudo - get_process_ttyname() Privilege Escalation Vulnerability
16 Jun 201700:00
–zdt
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in coreutils, sudo, jasper, bind, bash, libtirpc, nss and nss-util affect IBM SmartCloud Entry
19 Jul 202000:49
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in sudo, glibc affect IBM SmartCloud Entry (CVE-2017-1000368 CVE-2017-1000366)
19 Jul 202000:49
–ibm
IBM Security Bulletins		Security Bulletin: A vulnerability in sudo affects PowerKVM
18 Jun 201801:36
–ibm
ALT Linux		Security fix for the ALT Linux 8 package sudo version 1:1.8.20p1-alt1
31 May 201700:00
–altlinux
Tenable Nessus		Amazon Linux 2 : sudo (ALAS-2019-1315)
15 Oct 201900:00
–nessus
Tenable Nessus		Amazon Linux AMI : sudo (ALAS-2017-843)
7 Jun 201700:00
–nessus
Tenable Nessus		Amazon Linux AMI : sudo (ALAS-2017-855)
7 Jul 201700:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386sudo0:1.7.2p1-31.el5_11sudo-0:1.7.2p1-31.el5_11.i386.rpm
Red Hat Enterprise Linux5s390xsudo0:1.7.2p1-31.el5_11sudo-0:1.7.2p1-31.el5_11.s390x.rpm
Red Hat Enterprise Linux5x86_64sudo0:1.7.2p1-31.el5_11sudo-0:1.7.2p1-31.el5_11.x86_64.rpm
Red Hat Enterprise Linux6ppc64sudo0:1.8.6p3-29.el6_9sudo-0:1.8.6p3-29.el6_9.ppc64.rpm
Red Hat Enterprise Linux6s390xsudo0:1.8.6p3-29.el6_9sudo-0:1.8.6p3-29.el6_9.s390x.rpm
Red Hat Enterprise Linux6x86_64sudo0:1.8.6p3-29.el6_9sudo-0:1.8.6p3-29.el6_9.x86_64.rpm
Red Hat Enterprise Linux6anysudo0:1.8.6p3-29.el6_9.i686sudo-0:1.8.6p3-29.el6_9.i686.noarch.rpm
Red Hat Enterprise Linux7aarch64sudo0:1.8.6p7-23.el7_3sudo-0:1.8.6p7-23.el7_3.aarch64.rpm
Red Hat Enterprise Linux7ppc64sudo0:1.8.6p7-23.el7_3sudo-0:1.8.6p7-23.el7_3.ppc64.rpm
Red Hat Enterprise Linux7ppc64lesudo0:1.8.6p7-23.el7_3sudo-0:1.8.6p7-23.el7_3.ppc64le.rpm
Rows per page

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25 Jun 2026 10:50Current
7.3High risk
Vulners AI Score7.3
CVSS 38.2
CVSS 27.2
EPSS0.08018
CWE-20
cve-2017-1000367privilege escalationsudoproc filesystemtty parsingroot access
5