CVE-2017-1000364

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

• Solaris - RSH Stack Clash Privilege Escalation (Metasploit)2018-10-16 · local · solaris · Verified

Impact

An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://www.debian.org/security/2017/dsa-3886
• http://www.securityfocus.com/bid/99130
• http://www.securitytracker.com/id/1038724
• https://access.redhat.com/errata/RHSA-2017:1482
• https://access.redhat.com/errata/RHSA-2017:1483
• https://access.redhat.com/errata/RHSA-2017:1484
• https://access.redhat.com/errata/RHSA-2017:1485
• https://access.redhat.com/errata/RHSA-2017:1486
• https://access.redhat.com/errata/RHSA-2017:1487
• https://access.redhat.com/errata/RHSA-2017:1488
• https://access.redhat.com/errata/RHSA-2017:1489
• https://access.redhat.com/errata/RHSA-2017:1490
• https://access.redhat.com/errata/RHSA-2017:1491
• https://access.redhat.com/errata/RHSA-2017:1567
• https://access.redhat.com/errata/RHSA-2017:1616
• https://access.redhat.com/errata/RHSA-2017:1647
• https://access.redhat.com/errata/RHSA-2017:1712
• https://access.redhat.com/security/cve/CVE-2017-1000364
• https://kc.mcafee.com/corporate/index?page=content&id=SB10205
• https://kc.mcafee.com/corporate/index?page=content&id=SB10207
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03800en_us
• https://www.exploit-db.com/exploits/45625/
• https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
• https://www.suse.com/security/cve/CVE-2017-1000364/
• https://www.suse.com/support/kb/doc/?id=7020973