NVD

Id
40151  
Name
CVE-2013-4559  
Description
lighttpd before 1.4.33 does not check the return value of the (1) setuid, (2) setgid, or (3) setgroups functions, which might cause lighttpd to run as root if it is restarted and allows remote attackers to gain privileges, as demonstrated by multiple calls to the clone function that cause setuid to fail when the user process limit is reached.  
Reject
 
CVSS Version
2  
CVSS Score
7.6  
Severity
High  
CVSS Base Score
7.6  
CVSS Impact Subscore
10  
CVSS Exploit Subscore
4.9  
CVSS Vector
(AV:N/AC:H/Au:N/C:C/I:C/A:C)  
Pub Date
2017-01-18  
Published
2013-11-20  
Modified Date
2016-12-07  
Seq
2013-4559  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
204332 40151 CVE-2013-4559 http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_02.txt  View
204333 40151 CVE-2013-4559 openSUSE-SU-2014:0072  View
204334 40151 CVE-2013-4559 HPSBGN03191  View
204335 40151 CVE-2013-4559 [oss-security] 20131112 Re: CVE Request: lighttpd multiple issues (setuid/... unchecked return value, FAM: read after free)  View
204336 40151 CVE-2013-4559 DSA-2795  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
23616 JVNDB-2013-005191 lighttpd における権限を取得される脆弱性 lighttpd は、(1) setuid、(2) setgid、または (3) setgroups 関数の戻り値をチェックしないため、再起動された場合に lighttpd が root として実行される原因となり、権限を取得される脆弱性が存在します。 CVE-2013-4559 64501 CVE-2013-4559 40151 7.6 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-005191.html 2013-11-13 2013-11-21 View