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CVE-2017-1000370 Details

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NameCVE-2017-1000370
StatusCandidate
DescriptionThe offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the offset2lib patch. This affects Linux Kernel version 4.11.5 and earlier. This is a different issue than CVE-2017-1000371. This issue appears to be limited to i386 based systems.
ReferencesBID:99149
URL: http://www.securityfocus.com/bid/99149
CONFIRM: https://access.redhat.com/security/cve/CVE-2017-1000370
DEBIAN:DSA-3981
URL: http://www.debian.org/security/2017/dsa-3981
EXPLOIT-DB:42273
URL: https://www.exploit-db.com/exploits/42273/
EXPLOIT-DB:42274
URL: https://www.exploit-db.com/exploits/42274/
MISC: https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
PhaseAssigned (20170619)
VotesNone (candidate not yet proposed)
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