Unscored severity · published May 3, 2011
CVE-2011-1739
The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an…
–
CVSS
1.3%
EPSS
No
On KEV
Description
The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
7.4; 8.0; 8.1; 8.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-1739
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-1739
Vendor Advisory
http://secunia.com/advisories/44307
security.freebsd.org
http://security.FreeBSD.org/advisories/FreeBSD-SA-11:01.mountd.asc
securitytracker.com
http://securitytracker.com/id?1025425
www.securityfocus.com
http://www.securityfocus.com/bid/47517
Vendor Advisory
http://www.vupen.com/english/advisories/2011/1076
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/66981
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