CVE-2017-7612

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
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.
Overview
  • CVE ID
  • CVE-2017-7612
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-04-09T14:59:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:elfutils_project:elfutils:0.168:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://blogs.gentoo.org/ago/2017/04/03/elfutils-heap-based-buffer-overflow-in-check_sysv_hash-elflint-c Exploit Patch Third Party Advisory
https://security.gentoo.org/glsa/201710-10 Third Party Advisory
https://usn.ubuntu.com/3670-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-7612
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7612
History
Created Old Value New Value Data Type Notes
2022-05-10 17:28:04 Added to TrackCVE
2022-12-02 15:38:46 2017-04-09T14:59Z 2017-04-09T14:59:00 CVE Published Date updated
2022-12-02 15:38:46 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-02 15:38:46 Modified Vulnerability Status updated