UpHeron
All vulnerabilities

Servers and applications

CVE-2010-0547

client/mount.cifs.c in mount.cifs in smbfs in Samba 3.4.5 and earlier does not verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string.

Severity
Low 2.1
Published
4 Feb 2010
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
0.5% in the next 30 daysHigher than 42% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Improper input validation (CWE-20)
Attack
Needs local access · No login needed
Attacker can
Slow it down
CVSS vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
SambaServers and applications · cpe:a:samba:samba
  • Version 3.4.4
  • Version 3.4.3
  • Version 3.4.2
  • Version 3.4.1
All 123 release lines
  • Every version up to 3.4.5
  • Version 1.9.17
  • Version 1.9.17-p1
  • Version 1.9.17-p2
  • Version 1.9.17-p3
  • Version 1.9.17-p4
  • Version 1.9.17-p5
  • Version 1.9.18
  • Version 1.9.18-p1
  • Version 1.9.18-p2
  • Version 1.9.18-p3
  • Version 1.9.18-p4
  • Version 1.9.18-p5
  • Version 1.9.18-p6
  • Version 1.9.18-p7
  • Version 1.9.18-p8
  • Version 1.9.18-p10
  • Version 2.2.0
  • Version 2.2.0a
  • Version 2.2a
  • Version 2.2.1
  • Version 2.2.1a
  • Version 2.2.2
  • Version 2.2.3
  • Version 2.2.3a
  • Version 2.2.4
  • Version 2.2.5
  • Version 2.2.6
  • Version 2.2.7
  • Version 2.2.7a
  • Version 2.2.8
  • Version 2.2.8a
  • Version 2.2.9
  • Version 2.2.10
  • Version 2.2.11
  • Version 2.2.12
  • Version 3.0.0
  • Version 3.0.1
  • Version 3.0.2
  • Version 3.0.2a
  • Version 3.0.3
  • Version 3.0.4-rc1
  • Version 3.0.4
  • Version 3.0.5
  • Version 3.0.6
  • Version 3.0.8
  • Version 3.0.9
  • Version 3.0.10
  • Version 3.0.11
  • Version 3.0.12
  • Version 3.0.13
  • Version 3.0.14
  • Version 3.0.14a
  • Version 3.0.20
  • Version 3.0.20a
  • Version 3.0.20b
  • Version 3.0.21
  • Version 3.0.21a
  • Version 3.0.21b
  • Version 3.0.21c
  • Version 3.0.22
  • Version 3.0.23
  • Version 3.0.23a
  • Version 3.0.23b
  • Version 3.0.23c
  • Version 3.0.23d
  • Version 3.0.24
  • Version 3.0.25-pre1
  • Version 3.0.25-pre2
  • Version 3.0.25-rc1
  • Version 3.0.25-rc2
  • Version 3.0.25-rc3
  • Version 3.0.25
  • Version 3.0.25a
  • Version 3.0.25b
  • Version 3.0.25c
  • Version 3.0.26
  • Version 3.0.26a
  • Version 3.0.27
  • Version 3.0.27a
  • Version 3.0.28
  • Version 3.0.28a
  • Version 3.0.29
  • Version 3.0.30
  • Version 3.0.31
  • Version 3.0.32
  • Version 3.0.33
  • Version 3.0.34
  • Version 3.0.35
  • Version 3.0.36
  • Version 3.0.37
  • Version 3.2.0
  • Version 3.2.1
  • Version 3.2.2
  • Version 3.2.3
  • Version 3.2.4
  • Version 3.2.5
  • Version 3.2.6
  • Version 3.2.7
  • Version 3.2.8
  • Version 3.2.9
  • Version 3.2.10
  • Version 3.2.11
  • Version 3.2.12
  • Version 3.2.13
  • Version 3.2.14
  • Version 3.2.15
  • Version 3.3.0
  • Version 3.3.1
  • Version 3.3.2
  • Version 3.3.3
  • Version 3.3.4
  • Version 3.3.5
  • Version 3.3.6
  • Version 3.3.7
  • Version 3.3.8
  • Version 3.3.9
  • Version 3.3.10
  • Version 3.4.0
  • Version 3.4.1
  • Version 3.4.2
  • Version 3.4.3
  • Version 3.4.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2010-0547
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2010-0547