High severity · published Sep 12, 2018
CVE-2018-6924
In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p3, 11.1-RELEASE-p14, 10.4-STABLE, and 10.4-RELEASE-p12, insufficient validation in the ELF header parser could allow a malicious ELF…
7.1
CVSS
0.4%
EPSS
No
On KEV
Description
In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p3, 11.1-RELEASE-p14, 10.4-STABLE, and 10.4-RELEASE-p12, insufficient validation in the ELF header parser could allow a malicious ELF binary to cause a kernel crash or disclose kernel memory.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
10.4; 11.2; 11.0 before 11.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-6924
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-6924
Third Party Advisory
http://www.securitytracker.com/id/1041646
Patch
https://security.freebsd.org/advisories/FreeBSD-SA-18:12.elf.asc
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