Out-of-Bounds Affecting samba package, versions <2:3.5.7~dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
3.65% (93rd percentile)

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  • Snyk IDSNYK-DEBIAN11-SAMBA-517951
  • published1 Mar 2011
  • disclosed1 Mar 2011

Introduced: 1 Mar 2011

CVE-2011-0719  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:11 samba to version 2:3.5.7~dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream samba package and not the samba package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd.

References

CVSS Scores

version 3.1