Description
wu-ftpd 2.6.2 and earlier, with the restricted-gid option enabled, allows local users to bypass access restrictions by changing the permissions to prevent access to their home directory, which causes wu-ftpd to use the root directory instead.
Affected products
- sgi / propack2.3 – 2.3
- sgi / propack2.4 – 2.4
- washington_university / wu-ftpd2.4.1 – 2.4.1
- washington_university / wu-ftpd2.4.2_beta2 – 2.4.2_beta2
- washington_university / wu-ftpd2.4.2_beta18 – 2.4.2_beta18
- washington_university / wu-ftpd2.4.2_beta18_vr4 – 2.4.2_beta18_vr4
- washington_university / wu-ftpd2.4.2_beta18_vr5 – 2.4.2_beta18_vr5
- washington_university / wu-ftpd2.4.2_beta18_vr6 – 2.4.2_beta18_vr6
- washington_university / wu-ftpd2.4.2_beta18_vr7 – 2.4.2_beta18_vr7
- washington_university / wu-ftpd2.4.2_beta18_vr8 – 2.4.2_beta18_vr8
- washington_university / wu-ftpd2.4.2_beta18_vr9 – 2.4.2_beta18_vr9
- washington_university / wu-ftpd2.4.2_beta18_vr10 – 2.4.2_beta18_vr10
- washington_university / wu-ftpd2.4.2_beta18_vr11 – 2.4.2_beta18_vr11
- washington_university / wu-ftpd2.4.2_beta18_vr12 – 2.4.2_beta18_vr12
- washington_university / wu-ftpd2.4.2_beta18_vr13 – 2.4.2_beta18_vr13
- washington_university / wu-ftpd2.4.2_beta18_vr14 – 2.4.2_beta18_vr14
- washington_university / wu-ftpd2.4.2_beta18_vr15 – 2.4.2_beta18_vr15
- washington_university / wu-ftpd2.4.2_vr16 – 2.4.2_vr16
- washington_university / wu-ftpd2.4.2_vr17 – 2.4.2_vr17
- washington_university / wu-ftpd2.5.0 – 2.5.0
- washington_university / wu-ftpd2.6.0 – 2.6.0
- washington_university / wu-ftpd2.6.1 – 2.6.1
- washington_university / wu-ftpd2.6.2 – 2.6.2
References
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/15423
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1637
- MISChttp://sunsolve.sun.com/search/document.do?assetkey=1-26-102356-1
- VENDOR_ADVISORYhttp://www.debian.org/security/2004/dsa-457
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1147
- VENDOR_ADVISORYhttp://secunia.com/advisories/11055
- VENDOR_ADVISORYhttp://secunia.com/advisories/20168
- MAILING_LISThttp://marc.info/?l=bugtraq&m=108999466902690&w=2
- MISChttp://www.securityfocus.com/bid/9832
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A648
- MISChttp://www.redhat.com/support/errata/RHSA-2004-096.html
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1636
- VENDOR_ADVISORYhttp://www.frsirt.com/english/advisories/2006/1867