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Vulnerability details: VCID-wwjn-u2bm-wfgn
Vulnerability ID VCID-wwjn-u2bm-wfgn
Aliases CVE-2017-1000366
Summary glibc: heap/stack gap jumping via unbounded stack allocations
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 7.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000366.json
epss 0.08874 https://api.first.org/data/v1/epss?cve=CVE-2017-1000366
cvssv2 6.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 8.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux High https://security.archlinux.org/AVG-307
archlinux High https://security.archlinux.org/AVG-308
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000366.json
https://api.first.org/data/v1/epss?cve=CVE-2017-1000366
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000366
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1452543 https://bugzilla.redhat.com/show_bug.cgi?id=1452543
ASA-201706-22 https://security.archlinux.org/ASA-201706-22
ASA-201706-23 https://security.archlinux.org/ASA-201706-23
AVG-307 https://security.archlinux.org/AVG-307
AVG-308 https://security.archlinux.org/AVG-308
CVE-2017-1000370;CVE-2017-1000366 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux_x86/local/42274.c
CVE-2017-1000370;CVE-2017-1000366 Exploit https://www.qualys.com/2017/06/19/stack-clash/linux_ldso_hwcap.c
CVE-2017-1000371;CVE-2017-1000366 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux_x86/local/42276.c
CVE-2017-1000371;CVE-2017-1000366 Exploit https://www.qualys.com/2017/06/19/stack-clash/linux_ldso_dynamic.c
CVE-2017-1000379;CVE-2017-1000366 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux_x86-64/local/42275.c
CVE-2017-1000379;CVE-2017-1000366 Exploit https://www.qualys.com/2017/06/19/stack-clash/linux_ldso_hwcap_64.c
GLSA-201706-19 https://security.gentoo.org/glsa/201706-19
RHSA-2017:1479 https://access.redhat.com/errata/RHSA-2017:1479
RHSA-2017:1480 https://access.redhat.com/errata/RHSA-2017:1480
RHSA-2017:1481 https://access.redhat.com/errata/RHSA-2017:1481
RHSA-2017:1567 https://access.redhat.com/errata/RHSA-2017:1567
USN-3323-1 https://usn.ubuntu.com/3323-1/
USN-3323-2 https://usn.ubuntu.com/3323-2/
Data source Exploit-DB
Date added June 28, 2017
Description Linux Kernel (Debian 7.7/8.5/9.0 / Ubuntu 14.04.2/16.04.2/17.04 / Fedora 22/25 / CentOS 7.3.1611) - 'ldso_hwcap_64 Stack Clash' Local Privilege Escalation
Ransomware campaign use Known
Source publication date June 28, 2017
Exploit type local
Platform linux_x86-64
Source update date July 19, 2017
Source URL https://www.qualys.com/2017/06/19/stack-clash/linux_ldso_hwcap_64.c
Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000366.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:N/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
Exploit Prediction Scoring System (EPSS)
Percentile 0.92681
EPSS Score 0.08874
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T09:46:54.312493+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000366.json 38.6.0