CVE-2011-0719: samba

Modified

AliasesRHSA-2011:0305RHSA-2011:0306DEBIAN-CVE-2011-0719+1 more

Published 01-03-2011Last modified 06-08-2024

Vulnerability summary

CVE-2011-0719 is a medium (CVSS 5.0) vulnerability in samba. EPSS estimates a 4.65% chance of exploitation in the next 30 days, higher than 91.7% of scored vulnerabilities.

Priority

Routine

Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?

CVSS score

5.0/10

010

Medium · v2.0 (NVD)

EPSS score

4.65%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1

OPENSUSE-SU-2024:10069-1

Timeline

01-03-2011
PublishedVulnerability first disclosed.
06-08-2024
Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

v2.05.0

EPSS trend

Probability

4.65%

Chance of exploitation in the next 30 days

Percentile

92%

Versus all other CVEs

30-day change

No change 0.00 pp

From 4.65% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Redhat21 products

libsmbclient< 0:3.0.33-3.29.el5_6.2 | < 0:3.5.4-68.el6_0.2
libsmbclient-devel< 0:3.0.33-3.29.el5_6.2 | < 0:3.5.4-68.el6_0.2
samba< 0:3.0.33-0.30.el4 | < 0:3.0.33-3.29.el5_6.2 | < 0:3.5.4-68.el6_0.2
samba-client< 0:3.0.33-0.30.el4 | < 0:3.0.33-3.29.el5_6.2 | < 0:3.5.4-68.el6_0.2
samba-common< 0:3.0.33-0.30.el4 | < 0:3.0.33-3.29.el5_6.2 | < 0:3.5.4-68.el6_0.2

Show all 21

Debian1 product

samba< 2:3.2.5-4lenny14 | < 2:3.5.6~dfsg-3squeeze2 | < 2:3.5.7~dfsg-1

Samba1 product

sambaEOL3.0.0 | 3.0.1 | 3.0.2 | 3.0.2:a | 3.0.2a | 3.0.3 | 3.0.4 | 3.0.4:rc1 | 3.0.5 | 3.0.6 | 3.0.7 | 3.0.8 | 3.0.9 | 3.0.10 | 3.0.11 | 3.0.12 | 3.0.13 | 3.0.14 | 3.0.14:a | 3.0.14a | 3.0.15 | 3.0.16 | 3.0.17 | 3.0.18 | 3.0.19 | 3.0.20 | 3.0.20:a | 3.0.20:b | 3.0.20a | 3.0.20b | 3.0.21 | 3.0.21:a | 3.0.21:b | 3.0.21:c | 3.0.21a | 3.0.21b | 3.0.21c | 3.0.22 | 3.0.23 | 3.0.23:a | 3.0.23:b | 3.0.23:c | 3.0.23:d | 3.0.23a | 3.0.23b | 3.0.23c | 3.0.23d | 3.0.24 | 3.0.25 | 3.0.25:a | 3.0.25:b | 3.0.25:c | 3.0.25:pre1 | 3.0.25:pre2 | 3.0.25:rc1 | 3.0.25:rc2 | 3.0.25:rc3 | 3.0.25a | 3.0.25b | 3.0.25c | 3.0.26 | 3.0.26:a | 3.0.26a | 3.0.27 | 3.0.27:a | 3.0.28 | 3.0.28:a | 3.0.29 | 3.0.30 | 3.0.31 | 3.0.32 | 3.0.33 | 3.0.34 | 3.0.35 | 3.0.36 | 3.0.37 | 3.1.0 | 3.2.0 | 3.2.1 | 3.2.2 | 3.2.3 | 3.2.4 | 3.2.5 | 3.2.6 | 3.2.7 | 3.2.8 | 3.2.9 | 3.2.10 | 3.2.11 | 3.2.12 | 3.2.13 | 3.2.14 | 3.2.15 | 3.3.0 | 3.3.1 | 3.3.2 | 3.3.3 | 3.3.4 | 3.3.5 | 3.3.6 | 3.3.7 | 3.3.8 | 3.3.9 | 3.3.10 | 3.3.11 | 3.3.12 | 3.3.13 | 3.3.14 | 3.4.0 | 3.4.1 | 3.4.2 | 3.4.3 | 3.4.4 | 3.4.5 | 3.4.6 | 3.4.7 | 3.4.8 | 3.4.9 | 3.4.10 | 3.4.11 | 3.5.0 | 3.5.1 | 3.5.2 | 3.5.3 | 3.5.4 | 3.5.5 | 3.5.6

3 vendors · 23 products