smbd in Samba 3.0.6 through 3.0.23d allows remote authenticated users to cause a denial of service (memory and CPU exhaustion) by renaming…

Description

smbd in Samba 3.0.6 through 3.0.23d allows remote authenticated users to cause a denial of service (memory and CPU exhaustion) by renaming a file in a way that prevents a request from being removed from the deferred open queue, which triggers an infinite loop.

Scores

EPSS (exploitation in 30 days)

4.9% · top 7.9% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (38)

• 24046 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24101 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24076 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20070207 rPSA-2007-0026-1 samba samba-swat (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• SSRT071341 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• GLSA-200702-01 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• 2219 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
• ADV-2007-1278 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 24151 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2007-0483 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 24030 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24140 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://us1.samba.org/samba/security/CVE-2007-0452.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 24021 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24284 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20070205 [SAMBA-SECURITY] CVE-2007-0452: Potential DoS against smbd in Samba 3.0.6 - 3.0.23d (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 22395 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• https://issues.rpath.com/browse/RPL-1005 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1017587 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 24067 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24145 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24060 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• RHSA-2007:0060 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• 33100 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• MDKSA-2007:034 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• 2007-0007 (opens in a new tab)vendor-advisoryx_refsource_TRUSTIXx_transferred
• USN-419-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• 200588 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
• FEDORA-2007-219 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• RHSA-2007:0061 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• FEDORA-2007-220 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• SSA:2007-038-01 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
• 24792 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• samba-smbd-filerename-dos(32301) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• DSA-1257 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 24188 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• oval:org.mitre.oval:def:9758 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• SUSE-SA:2007:016 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-0452](https://trackcve.app/badge/CVE-2007-0452.svg)](https://trackcve.app/cve/CVE-2007-0452)

Record last updated 7 Aug 2024, 12:19 UTC.