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CVE-2010-0547

13
FAUCET Score

CVE-2010-0547 describes a denial-of-service vulnerability in Samba versions 3.4.5 and earlier, specifically within the mount.cifs client. Local users can exploit this by providing malformed device names or mountpoint strings, leading to mtab corruption. The vulnerability has a low CVSS score of 2.1, indicating a local attack vector with low complexity and a partial availability impact. There is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.4.5CPE matchmatch criteria
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
1.9.17CPE matchmatch criteria
cpe:2.3:a:samba:samba:1.9.17:*:*:*:*:*:*:*
1.9.17CPE matchmatch criteria
cpe:2.3:a:samba:samba:1.9.17:p1:*:*:*:*:*:*
1.9.17CPE matchmatch criteria
cpe:2.3:a:samba:samba:1.9.17:p2:*:*:*:*:*:*
1.9.17CPE matchmatch criteria
cpe:2.3:a:samba:samba:1.9.17:p3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

AV:L/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 74th percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 GitHub mentions.

Media 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

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: samba-0:3.0.33-0.34.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: samba3x-0:3.5.4-0.70.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: samba-0:3.0.33-3.29.el5_7.4
View patch

Vendor Advisories (1)

redhatCVE-2010-0547Low

samba: mount.cifs improper device name and mountpoint strings sanitization

Jan 26, 2010

References

git.samba.org
lists.opensuse.org / opensuse-security-announce/2010-04/msg00001.html
lists.opensuse.org / opensuse-security-announce/2010-08/msg00001.html
secunia.com / advisories/39317
security.gentoo.org / glsa/glsa-201206-29.xml
mandriva.com / security/advisories
securityfocus.com / bid/38326
vupen.com / english/advisories/2010/1062