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Vulnerability Analysis Result (Revision No : 1) [ Download XML
CVE-2010-2251
lftp: The get1 command, as used by lftpget, in LFTP befor...
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-2251

Original

The get1 command, as used by lftpget, in LFTP before 4.0.6 does not properly validate a server-provided filename before determining the destination filename of a download, which allows remote servers to create or overwrite arbitrary files via a Content-Disposition header that suggests a crafted filename, and possibly execute arbitrary code as a consequence of writing to a dotfile in a home directory.

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
NIST NVD
First Published:
2010-07-06
Source Information Category:
Advisory, Alert
Last Updated:
2010-07-06




Affected Product Tags
cpe:/a:alexander_v._lukyanov:lftp:2.0.0
cpe:/a:alexander_v._lukyanov:lftp:2.0.1
cpe:/a:alexander_v._lukyanov:lftp:2.0.2
cpe:/a:alexander_v._lukyanov:lftp:2.0.3
cpe:/a:alexander_v._lukyanov:lftp:2.0.4
cpe:/a:alexander_v._lukyanov:lftp:2.0.5
cpe:/a:alexander_v._lukyanov:lftp:2.1.0
cpe:/a:alexander_v._lukyanov:lftp:2.1.1
cpe:/a:alexander_v._lukyanov:lftp:2.1.10
cpe:/a:alexander_v._lukyanov:lftp:2.1.2
cpe:/a:alexander_v._lukyanov:lftp:2.1.3
cpe:/a:alexander_v._lukyanov:lftp:2.1.4
cpe:/a:alexander_v._lukyanov:lftp:2.1.5
cpe:/a:alexander_v._lukyanov:lftp:2.1.6
cpe:/a:alexander_v._lukyanov:lftp:2.1.7
cpe:/a:alexander_v._lukyanov:lftp:2.1.8
cpe:/a:alexander_v._lukyanov:lftp:2.1.9
cpe:/a:alexander_v._lukyanov:lftp:2.2.0
cpe:/a:alexander_v._lukyanov:lftp:2.2.0a
cpe:/a:alexander_v._lukyanov:lftp:2.2.1
cpe:/a:alexander_v._lukyanov:lftp:2.2.2
cpe:/a:alexander_v._lukyanov:lftp:2.2.3
cpe:/a:alexander_v._lukyanov:lftp:2.2.4
cpe:/a:alexander_v._lukyanov:lftp:2.2.5
cpe:/a:alexander_v._lukyanov:lftp:2.2.6
cpe:/a:alexander_v._lukyanov:lftp:2.3
cpe:/a:alexander_v._lukyanov:lftp:2.3.0
cpe:/a:alexander_v._lukyanov:lftp:2.3.1
cpe:/a:alexander_v._lukyanov:lftp:2.3.10
cpe:/a:alexander_v._lukyanov:lftp:2.3.11
cpe:/a:alexander_v._lukyanov:lftp:2.3.2
cpe:/a:alexander_v._lukyanov:lftp:2.3.3
cpe:/a:alexander_v._lukyanov:lftp:2.3.4
cpe:/a:alexander_v._lukyanov:lftp:2.3.5
cpe:/a:alexander_v._lukyanov:lftp:2.3.6
cpe:/a:alexander_v._lukyanov:lftp:2.3.7
cpe:/a:alexander_v._lukyanov:lftp:2.3.8
cpe:/a:alexander_v._lukyanov:lftp:2.3.9
cpe:/a:alexander_v._lukyanov:lftp:2.4.0
cpe:/a:alexander_v._lukyanov:lftp:2.4.1
cpe:/a:alexander_v._lukyanov:lftp:2.4.10
cpe:/a:alexander_v._lukyanov:lftp:2.4.10a
cpe:/a:alexander_v._lukyanov:lftp:2.4.2
cpe:/a:alexander_v._lukyanov:lftp:2.4.3
cpe:/a:alexander_v._lukyanov:lftp:2.4.5
cpe:/a:alexander_v._lukyanov:lftp:2.4.6
cpe:/a:alexander_v._lukyanov:lftp:2.4.7
cpe:/a:alexander_v._lukyanov:lftp:2.4.8
cpe:/a:alexander_v._lukyanov:lftp:2.4.9
cpe:/a:alexander_v._lukyanov:lftp:2.5.0
cpe:/a:alexander_v._lukyanov:lftp:2.5.1
cpe:/a:alexander_v._lukyanov:lftp:2.5.2
cpe:/a:alexander_v._lukyanov:lftp:2.5.3
cpe:/a:alexander_v._lukyanov:lftp:2.5.4
cpe:/a:alexander_v._lukyanov:lftp:2.6.0
cpe:/a:alexander_v._lukyanov:lftp:2.6.1
cpe:/a:alexander_v._lukyanov:lftp:2.6.10
cpe:/a:alexander_v._lukyanov:lftp:2.6.11
cpe:/a:alexander_v._lukyanov:lftp:2.6.12
cpe:/a:alexander_v._lukyanov:lftp:2.6.2
cpe:/a:alexander_v._lukyanov:lftp:2.6.3
cpe:/a:alexander_v._lukyanov:lftp:2.6.4
cpe:/a:alexander_v._lukyanov:lftp:2.6.5
cpe:/a:alexander_v._lukyanov:lftp:2.6.6
cpe:/a:alexander_v._lukyanov:lftp:2.6.7
cpe:/a:alexander_v._lukyanov:lftp:2.6.8
cpe:/a:alexander_v._lukyanov:lftp:2.6.9
cpe:/a:alexander_v._lukyanov:lftp:3.0.0
cpe:/a:alexander_v._lukyanov:lftp:3.0.1
cpe:/a:alexander_v._lukyanov:lftp:3.0.10
cpe:/a:alexander_v._lukyanov:lftp:3.0.11
cpe:/a:alexander_v._lukyanov:lftp:3.0.12
cpe:/a:alexander_v._lukyanov:lftp:3.0.13
cpe:/a:alexander_v._lukyanov:lftp:3.0.2
cpe:/a:alexander_v._lukyanov:lftp:3.0.3
cpe:/a:alexander_v._lukyanov:lftp:3.0.4
cpe:/a:alexander_v._lukyanov:lftp:3.0.5
cpe:/a:alexander_v._lukyanov:lftp:3.0.6
cpe:/a:alexander_v._lukyanov:lftp:3.0.7
cpe:/a:alexander_v._lukyanov:lftp:3.0.8
cpe:/a:alexander_v._lukyanov:lftp:3.0.9
cpe:/a:alexander_v._lukyanov:lftp:3.1.0
cpe:/a:alexander_v._lukyanov:lftp:3.1.1
cpe:/a:alexander_v._lukyanov:lftp:3.1.2
cpe:/a:alexander_v._lukyanov:lftp:3.1.3
cpe:/a:alexander_v._lukyanov:lftp:3.2.0
cpe:/a:alexander_v._lukyanov:lftp:3.2.1
cpe:/a:alexander_v._lukyanov:lftp:3.3.0
cpe:/a:alexander_v._lukyanov:lftp:3.3.1
cpe:/a:alexander_v._lukyanov:lftp:3.3.2
cpe:/a:alexander_v._lukyanov:lftp:3.3.3
cpe:/a:alexander_v._lukyanov:lftp:3.3.4
cpe:/a:alexander_v._lukyanov:lftp:3.3.5
cpe:/a:alexander_v._lukyanov:lftp:3.4.0
cpe:/a:alexander_v._lukyanov:lftp:3.4.1
cpe:/a:alexander_v._lukyanov:lftp:3.4.2
cpe:/a:alexander_v._lukyanov:lftp:3.4.3
cpe:/a:alexander_v._lukyanov:lftp:3.4.4
cpe:/a:alexander_v._lukyanov:lftp:3.4.5
cpe:/a:alexander_v._lukyanov:lftp:3.4.6
cpe:/a:alexander_v._lukyanov:lftp:3.4.7
cpe:/a:alexander_v._lukyanov:lftp:3.5.0
cpe:/a:alexander_v._lukyanov:lftp:3.5.1
cpe:/a:alexander_v._lukyanov:lftp:3.5.10
cpe:/a:alexander_v._lukyanov:lftp:3.5.11
cpe:/a:alexander_v._lukyanov:lftp:3.5.12
cpe:/a:alexander_v._lukyanov:lftp:3.5.13
cpe:/a:alexander_v._lukyanov:lftp:3.5.14
cpe:/a:alexander_v._lukyanov:lftp:3.5.15
cpe:/a:alexander_v._lukyanov:lftp:3.5.2
cpe:/a:alexander_v._lukyanov:lftp:3.5.3
cpe:/a:alexander_v._lukyanov:lftp:3.5.4
cpe:/a:alexander_v._lukyanov:lftp:3.5.5
cpe:/a:alexander_v._lukyanov:lftp:3.5.6
cpe:/a:alexander_v._lukyanov:lftp:3.5.7
cpe:/a:alexander_v._lukyanov:lftp:3.5.8
cpe:/a:alexander_v._lukyanov:lftp:3.5.9
cpe:/a:alexander_v._lukyanov:lftp:3.6.0
cpe:/a:alexander_v._lukyanov:lftp:3.6.1
cpe:/a:alexander_v._lukyanov:lftp:3.6.2
cpe:/a:alexander_v._lukyanov:lftp:3.6.3
cpe:/a:alexander_v._lukyanov:lftp:3.7.0
cpe:/a:alexander_v._lukyanov:lftp:3.7.1
cpe:/a:alexander_v._lukyanov:lftp:3.7.10
cpe:/a:alexander_v._lukyanov:lftp:3.7.11
cpe:/a:alexander_v._lukyanov:lftp:3.7.12
cpe:/a:alexander_v._lukyanov:lftp:3.7.13
cpe:/a:alexander_v._lukyanov:lftp:3.7.14
cpe:/a:alexander_v._lukyanov:lftp:3.7.2
cpe:/a:alexander_v._lukyanov:lftp:3.7.3
cpe:/a:alexander_v._lukyanov:lftp:3.7.4
cpe:/a:alexander_v._lukyanov:lftp:3.7.5
cpe:/a:alexander_v._lukyanov:lftp:3.7.6
cpe:/a:alexander_v._lukyanov:lftp:3.7.7
cpe:/a:alexander_v._lukyanov:lftp:3.7.8
cpe:/a:alexander_v._lukyanov:lftp:3.7.9
cpe:/a:alexander_v._lukyanov:lftp:4.0.0
cpe:/a:alexander_v._lukyanov:lftp:4.0.1
cpe:/a:alexander_v._lukyanov:lftp:4.0.2
cpe:/a:alexander_v._lukyanov:lftp:4.0.3
cpe:/a:alexander_v._lukyanov:lftp:4.0.4
cpe:/a:alexander_v._lukyanov:lftp:4.0.5
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

Local [?]
Adjacent Network [?]
X Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
Single [?]
X None [?]

[Confidentiality Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

Alternatives




References
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=602836




CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=591580




CONFIRM http://lftp.yar.ru/news.html




FEDORA FEDORA-2010-9819




MISC http://www.ocert.org/advisories/ocert-2010-001.html




MLIST [oss-security] 20100610 Re: [oCERT-2010-001] multiple http client unexpected download filename vulnerability




MLIST [oss-security] 20100609 Re: [oCERT-2010-001] multiple http client unexpected download filename vulnerability




MLIST [oss-security] 20100520 Re: [oCERT-2010-001] multiple http client unexpected download filename vulnerability




MLIST [oss-security] 20100517 [oCERT-2010-001] multiple http client unexpected download filename vulnerability




SECUNIA 40400




VUPEN ADV-2010-1654




Vulnerability Type Input Validation (CWE-20)





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