CVE-2004-0815
The unix_clean_name function in Samba 2.2.x through 2.2.11, and 3.0.x before 3.0.2a, trims certain directory names down to absolute paths, which could allow remote attackers to bypass the specified share restrictions and read, write, or list arbitrary…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The unix_clean_name function in Samba 2.2.x through 2.2.11, and 3.0.x before 3.0.2a, trims certain directory names down to absolute paths, which could allow remote attackers to bypass the specified share restrictions and read, write, or list arbitrary files via "/.////" style sequences in pathnames.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 4.89% probability · 92th percentile
- CISA KEV
- Not listed
- Affected
- samba/samba
- Source
- cve@mitre.org
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000873Patch, Vendor Advisory
- http://marc.info/?l=bugtraq&m=109655827913457&w=2
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101584-1
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57664-1
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-200529-1
- http://us4.samba.org/samba/news/#security_2.2.12
- http://www.debian.org/security/2004/dsa-600Patch, Vendor Advisory
- http://www.idefense.com/application/poi/display?id=146&type=vulnerabilities&flashstatus=trueExploit, Vendor Advisory
- http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:104
- http://www.novell.com/linux/security/advisories/2004_35_samba.html
- http://www.redhat.com/support/errata/RHSA-2004-498.html
- http://www.securityfocus.com/archive/1/377618
- http://www.securityfocus.com/bid/11281Patch, Vendor Advisory
- http://www.trustix.org/errata/2004/0051/
- https://bugzilla.fedora.us/show_bug.cgi?id=2102
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17556
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000873Patch, Vendor Advisory
- http://marc.info/?l=bugtraq&m=109655827913457&w=2
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101584-1
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57664-1
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-200529-1
- http://us4.samba.org/samba/news/#security_2.2.12
- http://www.debian.org/security/2004/dsa-600Patch, Vendor Advisory
- http://www.idefense.com/application/poi/display?id=146&type=vulnerabilities&flashstatus=trueExploit, Vendor Advisory
- http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:104
- http://www.novell.com/linux/security/advisories/2004_35_samba.html
- http://www.redhat.com/support/errata/RHSA-2004-498.html
- http://www.securityfocus.com/archive/1/377618
- http://www.securityfocus.com/bid/11281Patch, Vendor Advisory
- http://www.trustix.org/errata/2004/0051/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.