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Vulnerability record · CVE-2010-3069 · published 15 September 2010

CVE-2010-3069: Samba memory buffer overflow vulnerability

Samba · Samba

Stack-based buffer overflow in the (1) sid_parse and (2) dom_sid_parse functions in Samba before 3.5.5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Windows Security ID (SID) on a file share.

7.5 CVSS 2.0 High EPSS 11% · top 4.4% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
52References
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in the (1) sid_parse and (2) dom_sid_parse functions in Samba before 3.5.5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Windows Security ID (SID) on a file share.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047650.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047697.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047758.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=130835366526620&w=2 Mailing ListThird Party Advisory
http://secunia.com/advisories/41354 Third Party Advisory
http://secunia.com/advisories/41447 Third Party Advisory
http://secunia.com/advisories/42531 Third Party Advisory
http://secunia.com/advisories/42885 Third Party Advisory
http://support.apple.com/kb/HT4581 Third Party Advisory
http://support.apple.com/kb/HT4723 Third Party Advisory
http://us1.samba.org/samba/history/samba-3.5.5.html Vendor Advisory
http://us1.samba.org/samba/security/CVE-2010-3069.html Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2010-0860.html Third Party Advisory
http://www.securityfocus.com/archive/1/515055/100/0/threaded Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/43212 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id?1024434 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-987-1 Third Party Advisory
http://www.vmware.com/security/advisories/VMSA-2010-0019.html Permissions RequiredThird Party Advisory
http://www.vupen.com/english/advisories/2010/2378 Permissions Required
http://www.vupen.com/english/advisories/2010/3126 Permissions Required
http://www.vupen.com/english/advisories/2011/0091 Permissions Required
https://exchange.xforce.ibmcloud.com/vulnerabilities/61773 VDB Entry
http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html Mailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047650.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047697.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047758.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=130835366526620&w=2 Mailing ListThird Party Advisory
http://secunia.com/advisories/41354 Third Party Advisory
http://secunia.com/advisories/41447 Third Party Advisory
http://secunia.com/advisories/42531 Third Party Advisory
http://secunia.com/advisories/42885 Third Party Advisory
http://support.apple.com/kb/HT4581 Third Party Advisory
http://support.apple.com/kb/HT4723 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2010-3069), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.