Home/CVE/The check_sysv_hash function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-b
CVE

CVE-2017-7612

The check_sysv_hash function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-b

The check_sysv_hash function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.

MEDIUM · CVSS 5.5 EPSS 0.00514
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

3
elfutils project elfutilsall versions
debian linuxall versions
canonical ubuntu linuxall versions
⚠

Public Exploits & PoCs

1
pocblogs.gentoo.org · elfutils-heap-based-buffer-overflow-in-check_sysv_hash-el...blogs.gentoo.org
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Apr 2017 · 02:59 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

6
suse-csafSUSE-SU-2022:2614-1
suse-csafSUSE-SU-2022:2614-2
suse-csafSUSE-SU-2019:1733-1
suse-csafopenSUSE-SU-2019:1590-1
suse-csafSUSE-SU-2019:1486-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.htmlThird Party Advisory
https://security.gentoo.org/glsa/201710-10Third Party Advisory
https://usn.ubuntu.com/3670-1/Third Party Advisory
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