CVE-2009-1888

Home/CVE/The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13

CVE

The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13

The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.

MEDIUM · CVSS 5.8 EPSS 0.05392

Schedule remediation

EPSS percentile: top 10% of all CVEs by exploitation likelihood
Public exploit or PoC is available

Sigma rules0 YARA rules0

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Affected Products & Versions

samba>= 3.0.31 and <= 3.0.35
samba>= 3.2.0 and < 3.2.13
samba>= 3.3.0 and < 3.3.6
debian linuxall versions
canonical ubuntu linuxall versions

⚠

Public Exploits & PoCs

pocwww.samba.org · samba-3.0.34-CVE-2009-1888.patchwww.samba.org

pocwww.securityfocus.com · 35472www.securityfocus.com

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Scoring & Timeline

5.8

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD25 Jun 2009 · 01:30 AM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10069-1
suse-csafopenSUSE-SU-2024:10334-1
usnUSN-839-1
rhsaRHSA-2009:1529Low
rhsaRHSA-2009:1585Low

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://secunia.com/advisories/35539Third Party Advisory

http://secunia.com/advisories/35573Third Party Advisory

http://secunia.com/advisories/35606Third Party Advisory

http://secunia.com/advisories/36918Third Party Advisory

http://wiki.rpath.com/Advisories:rPSA-2009-0145Third Party Advisory

http://www.debian.org/security/2009/dsa-1823Third Party Advisory

Show all 18 references

http://www.mandriva.com/security/advisories?name=MDVSA-2009:196Third Party Advisory

http://www.samba.org/samba/ftp/patches/security/samba-3.2.12-CVE-2009-1888.patchPatchVendor Advisory

http://www.samba.org/samba/ftp/patches/security/samba-3.3.5-CVE-2009-1888.patchPatchVendor Advisory

http://www.samba.org/samba/security/CVE-2009-1888.htmlPatchVendor Advisory

http://www.securityfocus.com/archive/1/507856/100/0/threadedThird Party AdvisoryVDB Entry

http://www.securitytracker.com/id?1022442Third Party AdvisoryVDB Entry

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.521591Third Party Advisory

http://www.ubuntu.com/usn/USN-839-1Third Party Advisory

http://www.vupen.com/english/advisories/2009/1664Permissions RequiredThird Party Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/51327Third Party AdvisoryVDB Entry

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10790Third Party Advisory

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7292Third Party Advisory

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