CVE-2011-1739 describes an access restriction bypass vulnerability in the makemask function of mountd in FreeBSD versions 7.4 through 8.2. This flaw allows remote attackers to circumvent intended NFS mount access controls by crafting a CIDR block with a non-integer multiple of 8 prefix length in the -network field. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity, requiring no authentication, and potentially leading to partial integrity impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.4CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:7.4:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:* | ||
8.1CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:8.1:*:*:*:*:*:*:* | ||
8.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:8.2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.