NVD

Id
9840  
Name
CVE-2011-3152  
Description
DistUpgrade/DistUpgradeFetcherCore.py in Update Manager before 1:0.87.31.1, 1:0.134.x before 1:0.134.11.1, 1:0.142.x before 1:0.142.23.1, 1:0.150.x before 1:0.150.5.1, and 1:0.152.x before 1:0.152.25.5 on Ubuntu 8.04 through 11.10 does not verify the GPG signature before extracting an upgrade tarball, which allows man-in-the-middle attackers to (1) create or overwrite arbitrary files via a directory traversal attack using a crafted tar file, or (2) bypass authentication via a crafted meta-release file.  
Reject
 
CVSS Version
2  
CVSS Score
6.4  
Severity
Medium  
CVSS Base Score
6.4  
CVSS Impact Subscore
4.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:P/I:P/A:N)  
Pub Date
2017-01-07  
Published
2014-04-27  
Modified Date
2014-04-28  
Seq
2011-3152  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
56457 9840 CVE-2011-3152 50833  View
56458 9840 CVE-2011-3152 USN-1284-1  View
56459 9840 CVE-2011-3152 ubuntu-update-gpg-sec-bypass(71494)  View
56460 9840 CVE-2011-3152 https://bugs.launchpad.net/ubuntu/%2Bsource/update-manager/%2Bbug/881548  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
35081 JVNDB-2011-005323 Ubuntu 上で稼動する Update Manager の DistUpgrade/DistUpgradeFetcherCore.py における任意のファイルを作成される脆弱性 Ubuntu 上で稼動する Update Manager の DistUpgrade/DistUpgradeFetcherCore.py は、アップグレードした tarball を抽出する前に、GPG の署名を検証しないため、(1) 任意のファイルを作成または上書きされる、または (2) 認証を回避される脆弱性が存在します。 CVE-2011-3152 51059 CVE-2011-3152 9840 6.4 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-005323.html 2011-11-28 2014-04-30 View